Publikationen
2024
Abstract
Red shift of the absorption onset in orthorhombic κ-(InxGa1−x)2O3 alloys
Kluth, Elias; Karg, Alexander; Eickhoff, Martin; Goldhahn, Rüdiger; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL25.2 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Photoluminescence study of corundum-like α-Ga2O3
Hölzer, Lennart; Kluth, Elias; Goldhahn, Rüdiger; Jeon, Dae-Woo; Akaiwa, Kazuaki; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL25.1 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Femtosecond pump-probe ellipsometry of degenerately doped cubic GaN
Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Espinoza, Shirly; Zahradnik, Martin; Feneberg, Martin
In: International Workshop on Nitride Semiconductors - O'ahu, Hawai . - 2024 [Workshop: International Workshop on Nitride Semiconductors, IWN 2024, O'ahu, Hawai'i, November 3-8, 2024]
Tackling disorder in γ-Ga2O3
Ratcliff, Laura; Oshima, Takayoshi; Nippert, Felix; Janzen, Benjamin; Kluth, Elias; Goldhahn, Rüdiger; Feneberg, Martin; Mazzolini, Piero; Bierwagen, Oliver; Wouters, Charlotte; Nofal, Musbah; Albrecht, Martin; Swallow, Jack; Jones, Leanne; Thakur, Pardeep; Lee, Tien-Lin; Kalha, Curran; Schlueter, Christoph; Veal, Tim; Varley, Joel; Wagner, Markus; Regoutz, Anna
In: International Workshop on Gallium Oxide and Related Materials - Berlin . - 2024, S. 26, Artikel TuA2_1 [International Workshop on Gallium Oxide and Related Materials, IWGO 2024, Berlin, May 26 - 31, 2024]
Optical properties of cubic InxGa1-xN (0 ≤ x ≤ 1)
Rose, Jonas; Baron, Elias; Zscherp, Elias; Jentsch, Silas; Goldhahn, Rüdiger; Chatterjee, Sangam; Schörmann, Jörg; Feneberg, Martin
In: International Workshop on Nitride Semiconductors - O'ahu, Hawai . - 2024, Artikel P39 [Workshop: International Workshop on Nitride Semiconductors, IWN 2024, O'ahu, Hawai'i, November 3-8, 2024]
Red shift and amplitude increase in the dielectric function of corundum-like α-(TixGa1-x)2O3
Kluth, Elias; Fay, Michael; Parmenter, Christopher; Roberts, Joseph; Smith, Emily; Stoppiello, Craig; Massabuau, Fabien; Goldhahn, Rüdiger; Feneberg, Martin
In: International Workshop on Gallium Oxide and Related Materials - Berlin . - 2024, S. 34, Artikel WEP_14 [International Workshop on Gallium Oxide and Related Materials, IWGO 2024, Berlin, May 26 - 31, 2024]
Corrosion of ScN heated up to 900 K at ambientlab conditions
Gümpel, Jona; Baron, Elias; Bläsing, Jürgen; Hörich, Florian; Dempewolf, Anja; Dadgar, Armin; Goldhahn, Rüdiger; Feneberg, Martin
In: International Workshop on Nitride Semiconductors - O'ahu, Hawai . - 2024, Artikel P34 [Workshop: International Workshop on Nitride Semiconductors, IWN 2024, O'ahu, Hawai'i, November 3-8, 2024]
Highly doped nitrides - correlation between plasma frequencies and band gap shifts
Baron, Elias; Goldhahn, Rüdiger; Feneberg, Martin
In: International Workshop on Nitride Semiconductors - O'ahu, Hawai . - 2024 [Workshop: International Workshop on Nitride Semiconductors, IWN 2024, O'ahu, Hawai'i, November 3-8, 2024]
Red shift of the absorption onset in orthorhombic κ-(InxGa1−x)2O3 alloys
Kluth, Elias; Karg, Alexander; Eickhoff, Martin; Goldhahn, Rüdiger; Feneberg, Martin
In: International Workshop on Gallium Oxide and Related Materials - Berlin . - 2024, S. 23, Artikel MoP_39 [International Workshop on Gallium Oxide and Related Materials, IWGO 2024, Berlin, May 26 - 31, 2024]
Phases of sputtered HfxNy: XRD, Ellipsometry and Raman spectroscopy studies
Grümbel, Jona; Lüttich, Christopher; Bläsing, Jürgen; Dadgar, Armin; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 1.11 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Temperature dependent free carrier concentration in GaN:Si
Harms, Christina; Grümbel, Jona; Goldhahn, Rüdiger; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 36.58 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Multiphonon Raman scattering in rocksalt ScN
Wolf, Stefan; Grümbel, Jona; Oshima, Yuichi; Lüttich, Christopher; Hörich, Florian; Dadgar, Armin; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 1.9 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Optical properties of cubic InxGa1−xN thin films
Rose, Jonas; Baron, Elias; Goldhahn, Rüdiger; Zscherp, Mario; Jentsch, Silas A.; Chatterjee, Sangam; Schörmann, Jörg; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 1.2 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Time-resolved ellipsometry on degenerately doped cubic GaN
Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Espinoza, Shirly; Zahradník, Martin; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 1.1 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
n-type doping of GaN via pulsed sputter epitaxy
Hörich, Florian; Bläsing, Jürgen; Grümbel, Jona; Feneberg, Martin; Goldhahn, Rüdiger; Dadgar, Armin; Strittmatter, André
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2024, Artikel HL 1.4 [Tagung: Verhandlungen der Deutschen Physikalischen Gesellschaft, Berlin, 17.-22. März 2024]
Begutachteter Zeitschriftenartikel
Blue shift of the absorption onset and bandgap bowing in rutile GexSn1−xO2
Kluth, Elias; Nagashima, Yo; Osawa, Shohei; Hirose, Yasushi; Bläsing, Jürgen; Strittmatter, André; Goldhahn, Rüdiger; Feneberg, Martin
In: Applied physics letters - Melville, NY : American Inst. of Physics, Bd. 125 (2024), Heft 12, Artikel 122102, insges. 6 S.
Band gaps and phonons of quasi-bulk rocksalt ScN
Grümbel, Jona; Goldhahn, Rüdiger; Feneberg, Martin; Oshima, Yuichi; Dubroka, Adam; Ramsteiner, Manfred
In: Physical review materials - College Park, MD : APS, Bd. 8 (2024), Heft 7, Artikel L071601, insges. 8 S.
An unusual phosphide addition reaction of 1,3-dimethyl-1,2,3-benzotriazolium iodide
Mudzakir, Ahmad; Liebing, Phil; Haak, Edgar; Fischer, Axel; Hilfert, Liane; Goldhahn, Rüdiger; Edelmann, Frank T.
In: Inorganic chemistry communications - Amsterdam [u.a.] : Elsevier Science, Bd. 161 (2024), Artikel 111924
2023
Abstract
Optical properties of rocksalt ScN
Feneberg, Martin; Grümbel, Jona; Lüttich, Christopher; Dadgar, Armin; Oshima, Yuichi; Dubroka, Adam; Ramsteiner, Manfred; Goldhahn, Rüdiger
In: Konferenz: 14th International Conference on Nitride Semiconductors, ICNS-14, Fukuoka, Japan, November 12-17, 2023, ICNS-14 - Fukuoka, Japan . - 2023, Artikel CH2-2
Temperature dependent Raman spectroscopy on GaN:Si
Harms, Christina; Grümbel, Jona; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2023, Artikel HL 33.42
Optical properties of ScN films grown by HVPE and sputter epitaxy
Grümbel, Jona; Oshima, Yuichi; Lüttich, Christopher; Dadgar, Armin; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2023, Artikel HL 51.9
Temperature dependent spectroscopic ellipsometry on cubic GaN
Rose, Jonas; Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2023, Artikel HL 51.10
Temperature dependent spectroscopic ellipsometry on cubic GaN
Rose, Jonas; Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: WSE 2023 - Prag, Artikel 61-We-O
Analysis of pump-probe absorption edge spectroscopy on cubic GaN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Espinoza, Shirly; Zahradník, Martin; Deppe, Michael; As, Donat J.
In: WSE 2023 - Prag, Artikel 06-Tu-O
Anisotropic IR active phonon modes and fundamental direct band-to-band transitions in α-(AlxGa1−x)2O3 alloys grown by MOCVD
Kluth, Elias; Bhuiyan, A F M Anhar Uddin; Meng, Lingyu; Zhao, Hongping; Goldhahn, Rüdiger; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2023, Artikel HL 41.4
Begutachteter Zeitschriftenartikel
Redshift and amplitude increase in the dielectric function of corundum-like -(TixGa1 x)2O3
Kluth, Elias; Fay, Michael; Parmenter, Christopher; Roberts, Joseph; Smith, Emily Rose; Stoppiello, Craig; Massabuau, Fabien; Goldhahn, Rüdiger; Feneberg, Martin
In: Applied physics letters - Melville, NY : American Inst. of Physics, Bd. 122 (2023), Heft 9, Artikel 092101, insges. 7 S.
Epitaxial synthesis of unintentionally doped p-type SnO (001) via suboxide molecular beam epitaxy
Egbo, Kingsley; Luna, Esperanza; Lähnemann, Jonas; Hoffmann, Georg F.; Trampert, Achim; Grümbel, Jona; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Bierwagen, Oliver
In: Journal of applied physics - Melville, NY : American Inst. of Physics, Bd. 133 (2023), Heft 4, Artikel 045701, insges. 11 S.
Time-resolved pump-probe spectroscopic ellipsometry of cubic GaN. I. - Determination of the dielectric function
Baron, Elias; Goldhahn, Rüdiger; Espinoza, Shirly; Zahradník, Martin; Rebarz, Mateusz; Andreasson, Jakob; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: Journal of applied physics - Melville, NY : American Inst. of Physics, Bd. 134 (2023), Heft 7, Artikel 075702, insges. 11 S.
Pyrazolylpropanoate complexes of palladium(II) chloride
Johnson, Ryan; Liebing, Phil; Musikanth, Daniel P.; Regitz, Stuart A.; Amenta, Donna S.; Goldhahn, Rüdiger; Edelmann, Frank T.; Gilje, John W.
In: Zeitschrift für anorganische und allgemeine Chemie - Weinheim : Wiley-VCH . - 2023, Artikel e202300076, insges. 15 S.
Time-resolved pump–probe spectroscopic ellipsometry of cubic GaN II - absorption edge shift with gain and temperature effects
Baron, Elias; Goldhahn, Rüdiger; Espinoza, Shirly; Zahradník, Martin; Rebarz, Mateusz; Andreasson, Jakob; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: Journal of applied physics - Melville, NY : American Inst. of Physics, Bd. 134 (2023), Heft 7, Artikel 075703, insges. 8 S.
Determination of anisotropic optical properties of MOCVD grown m-plane α-(AlxGa1−x)2O3 alloys
Kluth, Elias; Anhar Uddin Bhuiyan, A. F. M.; Meng, Lingyu; Bläsing, Jürgen; Zhao, Hongping; Strittmatter, André; Goldhahn, Rüdiger; Feneberg, Martin
In: Japanese journal of applied physics - Bristol : IOP Publ., Bd. 62 (2023), Heft 5, Artikel 051001, insges. 8 S.
Synthesis and structural characterization of p-carboranylamidine derivatives
Harmgarth, Nicole; Liebing, Phil; Lorenz, Volker; Engelhardt, Felix; Hilfert, Liane; Busse, Sabine; Goldhahn, Rüdiger; Edelmann, Frank T.
In: Molecules - Basel : MDPI, Bd. 28 (2023), Heft 9, Artikel 3837, insges. 11 S.
Synthesis and structural characterization of divalent transition metal alkynylamidinate complexes
Wang, Sida; Liebing, Phil; Feneberg, Martin; Sroor, Farid M.; Engelhardt, Felix; Hilfert, Liane; Busse, Sabine; Kluth, Elias; Goldhahn, Rüdiger; Edelmann, Frank T.
In: European journal of inorganic chemistry - Weinheim : Wiley-VCH, Bd. 26 (2023), Heft 14, Artikel e202300027
2022
Abstract
Determination of relaxation in thin InGaAs-films by Raman spectroscopy
Friedemann Schulz, Johann; Henksmeier, Tobias; Feneberg, Martin; Kluth, Elias; Reuter, Dirk; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Shift of the absoption onset in corundum-like α-(TixGa 1 x) 2O 3
Kluth, Elias; Fay, Michael; Parmenter, Christopher; Roberts, Joseph; Massabuau, Fabien; Goldhahn, Rüdiger; Feneberg, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Impact of growth techniques and post-growth annealing on electronic and phononic properties of -Ga2O3
Janzen, Benjamin M.; Peltason, Vivien F. S.; Hajizadeh, Níma; Hartung, Conrad; Marggraf, Marcella N.; Nippert, Felix; Gillen, Roland; Maultzsch, J.; Mazzolini, Piero; Fornari, Roberto; Bosi, Matteo; Seravalli, Luca; Karg, Alexander; Eickhoff, Martin; Kneiß, Max; Wenckstern, Holger; Grundmann, Marius; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Ardenghi, Andrea; Bierwagen, Oliver; Wagner, Markus R.
In: The 4th International Workshop on Gallium Oxide and Related Materials - The IWGO2022 Steering Committee, 2022 . - 2022, S. 206-207
Anisotropic IR active phonon modes and fundamental direct band-to-band transitions in α-(AlxGa1-x)2O3 alloys grown by MOCVD
Kluth, Elias; Bhuiyan, A. F. M. Anhar Uddin; Meng, Lingyu; Zhao, Hongping; Goldhahn, Rüdiger; Feneberg, Martin
In: The 4th International Workshop on Gallium Oxide and Related Materials - The IWGO2022 Steering Committee, 2022 . - 2022, S. 232-233
Femtosecond pump-probe absorption edge spectroscopy of cubic GaN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Espinoza, Shirly; Zahradnik, Martin; Andreasson, Jakob; Deppe, Michael; As, Donat J.
In: International Workshop on Nitride Semiconductors - Berlin, 2022 . - 2022, S. 5
Optical properties of the AlScN ternary system
Grümbel, Jona; Baron, Elias; Lüttich, Christopher; Hörich, Florian; Borgmann, Ralf; Bläsing, Jürgen; Strittmatter, André; Goldhahn, Rüdiger; Dadgar, Armin; Feneberg, Martin
In: International Workshop on Nitride Semiconductors - Berlin . - 2022, S. 263, Artikel AT 195
Remote heteroepitaxy of In(x)Ga(1-x)As on graphene covered GaAs(001) substrates
Henksmeier, Tobias; Schulz, Friedemann; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Reuter, Dirk
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Ultra-fast change of the absorption onset in undoped cubic GaN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Espinoza, Shirly; Zahradník, Martin
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Begutachteter Zeitschriftenartikel
Small compound - big colors - synthesis and structural investigation of brightly colored alkaline earth metal 1,3-dimethylviolurates
Lorenz, Volker; Liebing, Phil; Müller, Matthias; Hilfert, Liane; Feneberg, Martin; Kluth, Elias; Kühling, Marcel; Buchner, Magnus Richard; Goldhahn, Rüdiger; Edelmann, Frank T.
In: Dalton transactions - London : Soc., Bd. 51 (2022), Heft 20, S. 7975-7985
Synthesis and complexation study of new aminoalkynyl amidinate ligands
Wang, Sida; Liebing, Phil; Engelhardt, Felix; Hilfert, Liane; Busse, Sabine; Goldhahn, Rüdiger; Edelmann, Frank T.
In: Zeitschrift für anorganische und allgemeine Chemie - Weinheim: Wiley-VCH . - 2022, insges. 10 S.
Tackling disorder in γ-Ga 2O 3
Ratcliff, Laura E.; Oshima, Takayoshi; Nippert, Felix; Janzen, Benjamin M.; Kluth, Elias; Goldhahn, Rüdiger; Feneberg, Martin; Mazzolini, Piero; Bierwagen, Oliver; Wouters, Charlotte; Nofal, Musbah; Albrecht, Martin; Swallow, Jack E. N.; Jones, Leanne A. H.; Thakur, Pardeep K.; Lee, Tien-Lin; Kalha, Curran; Schlueter, Christoph; Veal, Tim D.; Wagner, Markus R.; Regoutz, Anna
In: Advanced materials - Weinheim: Wiley-VCH, Bd. 34 (2022), 37, insges. 15 S.
Optical properties of corundum-structured In 2O 3
Cuscó, Ramon; Yamaguchi, Tomohiro; Kluth, Elias; Goldhahn, Rüdiger; Feneberg, Martin
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 121 (2022), 6
Remote epitaxy of InxGa1-xAs (0 0 1) on graphene covered GaAs(0 0 1) substrates
Henksmeier, T.; Schulz, Johann Friedemann; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Sanchez, A. M.; Voigt, M.; Grundmeier, G.; Reuter, D.
In: Journal of crystal growth - Amsterdam [u.a.]: Elsevier, Bd. 593 (2022)
Enhanced light extraction efficiency of UV LEDs by encapsulation with UV-transparent silicone resin
Wu, Shaojun; Guttmann, Martin; Lobo-Ploch, Neysha; Gindele, Frank; Susilo, Norman; Knauer, Arne; Kolbe, Tim; Raß, Jens; Hagedorn, Sylvia; Cho, Hyun Kyong; Hilbrich, Katrin; Feneberg, Martin; Goldhahn, Rüdiger; Einfeldt, Sven; Wernicke, Tim; Weyers, Markus; Kneissl, Michael
In: Semiconductor science and technology - Bristol: IOP Publ., Bd. 37 (2022), 6, insges. 6 S.
Molecular beam epitaxy of single-crystalline bixbyite (In 1 xGax) 2O 3 films (x≤0.18) - structural properties and consequences of compositional inhomogeneity
Papadogianni, Alexandra; Wouters, Charlotte; Schewski, Robert; Feldl, Johannes; Lähnemann, Jonas; Nagata, Takahiro; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Ramsteiner, Manfred; Albrecht, Martin; Bierwagen, Oliver
In: Physical review materials - College Park, MD: APS, Bd. 6 (2021), 3, insges. 11 S., 2022
Delocalization of dark and bright excitons in flat-band materials and the optical properties of V 2O 5
Gorelov, Vitaly; Reining, Lucia; Feneberg, Martin; Goldhahn, Rüdiger; Schleife, André; Lambrecht, Walter R. L.; Gatti, Matteo
In: npj computational materials - London: Nature Publ. Group, Bd. 8 (2022), insges. 9 S.
Synthesis and structural characterization of a series of homoleptic firstrow transition metal tris(alkynylamidinates)
Edelmann, Frank T.; Wang, Sida; Liebing, Phil; Engelhardt, Felix; Hilfert, Liane; Busse, Sabine; Goldhahn, Rüdiger
In: Zeitschrift für anorganische und allgemeine Chemie - Weinheim: Wiley-VCH . - 2022, insges. 26 S.
Anharmonicity of lattice vibrations in thin film α-Ga 2O 3 investigated by temperature dependent Raman spectroscopy
Grümbel, Jona; Goldhahn, Rüdiger; Jeon, Dae-Woo; Feneberg, Martin
In: Applied physics letters - Melville, NY : American Inst. of Physics, Bd. 120 (2022), Heft 2, insges. 7 S.
Nicht begutachteter Zeitschriftenartikel
Tackling disorder in γ-Ga2O3
Ratcliff, Laura E.; Oshima, Takayoshi; Nippert, Felix; Janzen, Benjamin M.; Kluth, Elias; Goldhahn, Rüdiger; Feneberg, Martin; Mazzolini, Piero; Bierwagen, Oliver; Wouters, Charlotte; Nofal, Musbah; Albrecht, Martin; Swallow, Jack E. N.; Jones, Leanne A. H.; Thakur, Pardeep K.; Lee, Tien-Lin; Kalha, Curran; Schlueter, Christoph; Veal, Tim D.; Varley, Joel B.; Wagner, Markus R.; Regoutz, Anna
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 40 S.
Delocalization of dark and bright excitons in flat-band materials and the optical properties of V 2O 5
Gorelov, Vitaly; Reining, Lucia; Feneberg, Martin; Goldhahn, Rüdiger; Schleife, André; Lambrecht, Walter R. L.; Gatti, Matteo
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 14 S.
Epitaxial synthesis of unintentionally doped p-type SnO (001) via suboxide molecular beam epitaxy
Egbo, Kingsley; Luna, Esperanza; Lähnemann, Jonas; Hoffmann, Georg F.; Trampert, Achim; Grümbel, Jona; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Bierwagen, Oliver
In: De.arxiv.org - [S.l.] : Arxiv.org . - 2022, Artikel 2209.11678, insges. 23 S.
Femtosecond pump-probe absorption edge spectroscopy of cubic GaN
Baron, Elias; Goldhahn, Rüdiger; Espinoza, Shirly; Zahradník, Martin; Rebarz, Mateusz; Andreasson, Jakob; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 11 S.
2021
Abstract
Free-carrier concentration and many-body effects in cubic Al xGa 1-xN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Deppe, Michael; Tacken, Fabian; As, Donat J.
In: WSE 11 - Linz: Johannes Kepler University Linz, 2021 . - 2021, S. 12
Begutachteter Zeitschriftenartikel
Ellipsometry study of hexagonal boron nitride using synchrotron radiation - transparency Window in the farUVC
Artús, Luis; Feneberg, Martin; Attaccalite, Claudio; Edgar, James H.; Li, Jiahan; Goldhahn, Rüdiger; Cuscó, Ramon
In: Advanced photonics research - Weinheim: Wiley-VCH, Bd. 2 (2021), 5
Origin of defect luminescence in ultraviolet emitting AlGaN diode structures
Feneberg, Martin; Romero, Fátima; Goldhahn, Rüdiger; Wernicke, Tim; Reich, Christoph; Stellmach, Joachim; Mehnke, Frank; Knauer, Arne; Weyers, Markus; Kneissl, Michael
In: Applied physics letters - Melville, NY : American Inst. of Physics, Bd. 118 (2021), Heft 20, Artikel 202101, insges. 6 S.
Bandgap widening and behavior of Raman-active phonon modes of cubic single-crystalline (In,Ga) 2O 3 alloy films
Feldl, Johannes; Feneberg, Martin; Papadogianni, Alexandra; Lähnemann, Jonas; Nagata, Takahiro; Bierwagen, Oliver; Goldhahn, Rüdiger; Ramsteiner, Manfred
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 119 (2021), 4, insges. 6 S.
Selective area growth of cubic gallium nitride on silicon (001) and 3C-silicon carbide (001)
Meier, F.; Protte, M.; Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Reuter, D.; As, D. J.
In: AIP Advances - New York, NY: American Inst. of Physics, Bd. 11 (2021), 7, insges. 7 S.
Optical evidence of many-body effects in the zincblende AlxGa1-xN alloy system
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Deppe, Michael; Tacken, Fabian; As, Donat J.
In: Journal of physics / D - Bristol: IOP Publ., Volume 54 (2021), isuue 2, article 025101, 12 Seiten
Nicht begutachteter Zeitschriftenartikel
Bandgap widening and behavior of Raman-active phonon modes of cubic single-crystalline (In,Ga) 2O 3 alloy films
Feldl, Johannes; Feneberg, Martin; Papadogianni, Alexandra; Lähnemann, Jonas; Nagata, Takahiro; Bierwagen, Oliver; Goldhahn, Rüdiger; Ramsteiner, Manfred
In: De.arxiv.org - [S.l.] : Arxiv.org . - 2021, Artikel 2104.08092, insges. 11 S.
Molecular beam epitaxy of single-crystalline bixbyite (In 1 xGa x) 2O 3 films (x≤0.18) - structural properties and consequences of compositional inhomogeneity
Papadogianni, Alexandra; Wouters, Charlotte; Schewski, Robert; Feldl, Johannes; Lähnemann, Jonas; Nagata, Takahiro; Kluth, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Ramsteiner, Manfred; Albrecht, Martin; Bierwagen, Oliver
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2021, insges. 15 S.
2020
Abstract
Size-effect of donors on the lattice parameters of wurtzite GaN
Kluth, Elias; Lange, Karsten; Wienecke, Matthias; Bläsing, Jürgen; Witte, Hartmut; Dadgar, Armin; Goldhahn, Rüdiger; Feneberg, Martin
In: DPG-Frühjahrstagung - Bad Honnef: DPG, 2020, 2020, Vortrag: HL 68.3
Impact of high free-carrier concentrations on optical properties of cubic GaN
Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: DPG-Frühjahrstagung - Bad Honnef: DPG, 2020, 2020, Vortrag: HL 68.1
Raman-Spectroscopy of corundum-like α-Ga 2O 3 grown by HVPE
Grümbel, Jona; Ning, Pingfan; Bläsing, Jürgen; Jeon, Dae-Woo; Feneberg, Martin; Goldhahn, Rüdiger
In: DPG-Frühjahrstagung - Bad Honnef : DPG - 2020, Vortrag: HL 72.2
Phonons and free-carrier contributions of spinel ZnGa 2O 4 by spectroscopic ellipsometry
Wüthrich, Alwin; Feneberg, Martin; Galazka, Zbigniew; Goldhahn, Rüdiger
In: DPG-Frühjahrstagung - Bad Honnef: DPG, 2020, 2020, Vortrag: HL 72.4
Begutachteter Zeitschriftenartikel
The impurity size-effect and phonon deformation potentials in wurtzite GaN
Kluth, Elias; Wieneke, Matthias; Bläsing, Jürgen P.; Witte, Hartmut; Lange, Karsten; Dadgar, Armin; Goldhahn, Rüdiger; Feneberg, Martin
In: Semiconductor science and technology - Bristol: IOP Publ., Volume 35 (2020), issue 9, 9 Seiten
Rubidium and cesium enediamide complexes derived from bulky 1,4-diazadienes
Duraisamy, Ramesh; Liebing, Phil; Harmgarth, Nicole; Lorenz, Volker; Hilfert, Liane; Feneberg, Martin; Goldhahn, Rüdiger; Engelhardt, Felix; Edelmann, Frank T.
In: ACS omega - Washington, DC: ACS Publications, Bd. 5 (2020), 30, S. 19061-19069
Lattice vibrations and optical properties of α-Ga 2O 3 films grown by halide vapor phase epitaxy
Ning, Pingfan; Grümbel, Jona; Bläsing, Jürgen; Goldhahn, Rüdiger; Jeon, Dae-Woo; Feneberg, Martin
In: Semiconductor science and technology - Bristol : IOP Publ. - Volume 35 (2020), issue 9, article 095001, 7 Seiten
Polarization fields in semipolar (2021) and (2021) InGaN light emitting diodes
Freytag, Stefan; Winkler, Michael; Goldhahn, Rüdiger; Wernicke, Tim; Rychetsky, Monir; Koslow, Ingrid L.; Kneissl, Michael; Dinh, Duc V.; Corbett, Brian; Parbrook, Peter J.; Feneberg, Martin
In: Applied physics letters - Melville, NY : American Inst. of Physics - Volume 116(2020), Issue 6, Article 062106
2019
Abstract
Orbital contributions to the electron g-factor in semiconductor nanowires
Winkler, Michael; Brähmer, Hagen; Feneberg, Martin; Esser, Norbert; Monroy, Eva; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2019, Art. HL31.6
All-optical determination of free-carrier concentration and composition in cubic GaN and AlGaN
Baron, Elias; Deppe, Michael; Tacken, Fabian; As, Donat J.; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2019, Art. HL24.4
Effective electron mass anisotropy in [alpha]-Ga 2O 3
Feneberg, Martin; Bläsing, Jürgen; Goldhahn, Rüdiger; Akaiwa, Kazuaki
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2019, Art. HL9.2
IR-Vis-UV optical properties of [alpha]-Ga 2O 3 films grown by halide vapor phase epitaxy
Ning, Pingfan; Feneberg, Martin; Bläsing, Jürgen; Son, Hoki; Jeon, Dae-Woo; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2019, Art. HL16.12
Begutachteter Zeitschriftenartikel
Anisotropic phonon properties and effective electron mass in α-Ga 2O 3
Feneberg, Martin; Bläsing, Jürgen; Sekiyama, Takahito; Ota, Katsuya; Akaiwa, Kazuaki; Ichino, Kunio; Goldhahn, Rüdiger
In: Applied physics letters - Melville, NY: American Inst. of Physics, Vol. 114.2019, 4, Art. 142102, insgesamt 5 Seiten
Catenated and spirocyclic polychalcogenides from potassium carbonate and elemental chalcogens
Liebing, Phil; Kühling, Marcel; Swanson, Claudia; Feneberg, Martin; Hilfert, Liane; Goldhahn, Rüdiger; Chivers, Tristram; Edelmann, Frank T.
In: Chemical communications - Cambridge: Soc., Bd. 55 (2019), 99, S. 14965-14967
Photoluminescence line shape analysis of highly ntype doped zincblende GaN
Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: Physica status solidi / B - Weinheim: Wiley-VCH . - 2019, insges. 5 S.
Influence of the free-electron concentration on the optical properties of zincblende GaN up to 1×10 20cm -3
Baron, Elias; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.; Feneberg, Martin
In: Physical review materials - College Park, MD: APS, Volume 3 (2019), Issue 10, Article 104603, insgesamt 11 Seiten
Anisotropic optical properties of highly doped rutile SnO 2 - valence band contributions to the Burstein-Moss shift
Feneberg, Martin; Lidig, Christian; White, Mark E.; Tsai, Min Y.; Speck, James S.; Bierwagen, Oliver; Galazka, Zbigniew; Goldhahn, Rüdiger
In: APL materials - Melville, NY : AIP Publ. - Vol. 7.2019, 2, Art. 022508
2018
Abstract
Plasmonic properties of degenerately Ge-Doped Cubic GaN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.
In: WSE 10: Workshop Ellipsometry, March 19 - 21, 2018, Chemnitz, Germany : abstract-book - Chemnitz, 2018 . - 2018, S. 36
Revision of the TO phonon frequencies in wurtzite and zincblende GaN
Feneberg, Martin; Baron, Elias; Kluth, Elias; Lange, Karsten; Donat, As; Deppe, Michael; Tacken, Fabian; Wieneke, Matthias; Bläsing, Jürgen; Witte, Hartmut; Dadgar, Armin; Goldhahn, Rüdiger
In: IWN 2018: International Workshop on Nitride Semiconductors, November 11-16, 2018, Kanazawa, Japan - Kanazawa, 2018 . - 2018
Characterization of the dielectric function of RScO3 type scandates
Kuznetsov, Sergey; Feneberg, Martin; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2018, Art. DS 3.10
Structural, optical and electronic properties of single-crystalline (In1-xGax)2O3 thin films in the low-x bixbyite phase end
Papadogianni, Alexandra; Nagata, Takahiro; Wouters, Charlotte; Albrecht, Martin; Feldl, Johannes; Ramsteiner, Manfred; Feneberg, Martin; Goldhahn, Rüdiger; Bierwagen, Oliver
In: 7th International Symposium Transparent Conductive Materials, E-MRS & MRS-J Bilateral Symposium Advanced Oxides and Wide Bandgap Semiconductors: 14-19 October 2018, Crete, Greece ; Abstract book - TCM, 2018, 2018, TCM-O45.ID-10, S. 171
Parametric model for the anisotropic dielectric function of m-plane AlGaN up to 20eV
Winkler, Michael; Feneberg, Martin; Chichibu, Shigefusa F.; Collazo, Ramón; Sitar, Zlatko; Neumann, Maciej D.; Esser, Norbert; Goldhahn, Rüdiger
In: Verhandlungen der Deutschen Physikalischen Gesellschaft e. V. Berlin 2018 - Bad Honnef: DPG, 2018, 2018, Art. HL27.10
Ellipsometry of transparent conducting oxides from mid-infrared into vacuum-ultraviolet
Goldhahn, Rüdiger
In: WSE 10: Workshop Ellipsometry, March 19 - 21, 2018, Chemnitz, Germany : abstract-book - Chemnitz, 2018 . - 2018, S. 40
Begutachteter Zeitschriftenartikel
Valence band tomography of wurtzite GaN by spectroscopic ellipsometry
Feneberg, Martin; Winkler, Michael; Lange, Karsten; Wieneke, Matthias; Witte, Hartmut; Dadgar, Armin; Goldhahn, Rüdiger
In: Applied physics express: APEX - Tokyo: Ōyō Butsuri-Gakkai, Vol. 11.2018, 10, Art. 101001
Anisotropic optical properties of metastable (0112)α Ga2O3 grown by plasma-assisted molecular beam epitaxy
Kracht, M.; Karg, A.; Feneberg, Martin; Bläsing, Jürgen; Schörmann, J.; Goldhahn, Rüdiger; Eickhoff, M.
In: Physical review applied - College Park, Md. [u.a.] : American Physical Society - Vol. 10.2018, 2, Art. 024047
Structural, optical, and electrical properties of unintentionally doped NiO layers grown on MgO by plasma-assisted molecular beam epitaxy
Budde, Melanie; Tschammer, Carsten; Franz, Philipp; Feldl, Johannes; Ramsteiner, Manfred; Goldhahn, Rüdiger; Feneberg, Martin; Barsan, Nicolae; Oprea, Alexandru; Bierwagen, Oliver
In: Journal of applied physics - Melville, NY : American Inst. of Physics - Vol. 123.2018, 19, Art. 195301, insgesamt 19 S.
Optical properties of In 2O 3 from experiment and first-principles theory - influence of lattice screening
Schleife, André; Neumann, Maciej D.; Esser, Norbert; Galazka, Zbigniew; Gottwald, Alexander; Nixdorf, Jakob; Goldhahn, Rüdiger; Feneberg, Martin
In: New journal of physics - [Bad Honnef] : Dt. Physikalische Ges. - Vol. 20.2018, Art. 053016, insgesamt 13 S.
Ordinary dielectric function of corundumlike α Ga 2O 3 from 40 meV to 20 eV
Feneberg, Martin; Nixdorf, Jakob; Neumann, Maciej D.; Esser, Norbert; Artús, Lluis; Cuscó, Ramon; Yamaguchi, Tomohiro; Goldhahn, Rüdiger
In: Physical review materials - College Park, MD : APS - Vol. 2.2018, 4, Art. 044601
2017
Abstract
Effective electron mass in cubic GaN
Baron, Elias; Feneberg, Martin; Goldhahn, Rüdiger; Deppe, Michael; As, Donat J.
In: Verhandlungen der Deutschen Physikalischen Gesellschaft / Deutsche Physikalische Gesellschaft - Bad Honnef : DPG . - 2017, Artikel HL 50.2
Begutachteter Zeitschriftenartikel
Band gap of corundumlike α-Ga 2O 3 determined by absorption and ellipsometry determined by absorption and ellipsometry
Segura, A.; Artús, L.; Cuscó, R.; Goldhahn, Rüdiger; Feneberg, Martin
In: Physical review materials - College Park, MD: APS, Vol. 1.2017, 2, Art. 024604
2016
Begutachteter Zeitschriftenartikel
Unintentional indium incorporation into barriers of InGaN/GaN multiple quantum wells studied by photoreflectance and photoluminescence excitation spectroscopy
Freytag, Stefan; Feneberg, Martin; Berger, Christoph; Bläsing, Jürgen; Dadgar, Armin; Callsen, Gordon; Hoffmann, Axel; Bokov, Pavel; Goldhahn, Rüdiger
In: Journal of applied physics - Melville, NY: American Inst. of Physics, Vol. 120.2016, 1, Art. 015703
Inversion of absorption anisotropy and bowing of crystal field splitting in wurtzite MgZnO
Neumann, M. D.; Esser, N.; Chauveau, J.-M.; Goldhahn, Rüdiger; Feneberg, Martin
In: Applied physics letters - Melville, NY: American Inst. of Physics, Vol. 108.2016, 22, Art. 221105, insgesamt 6 S.
Many-electron effects on the dielectric function of cubic In 2 O 3 - effective electron mass, band nonparabolicity, band gap renormalization, and Burstein-Moss shift
Feneberg, Martin; Nixdorf, Jakob; Lidig, Christian; Goldhahn, Rüdiger; Galazka, Zbigniew; Bierwagen, Oliver; Speck, James S.
In: Physical review - Woodbury, NY: Inst., Bd. 93 (2016), 4
Erratum: Many-electron effects on the dielectric function of cubic In 2O 3 - effective electron mass, band nonparabolicity, band gap renormalization, and Burstein-Moss shift
Feneberg, Martin; Nixdorf, Jakob; Lidig, Christian; Goldhahn, Rüdiger; Galazka, Zbigniew; Bierwagen, Oliver; Speck, James S.
In: Physical review - Woodbury, NY: Inst., Vol. 93.2016, 23, Art. 239905
Stimulated emission via electron-hole plasma recombination in fully strained single InGaN/GaN heterostructures
Minj, A.; Romero, M. F.; Wang, Y.; Tuna, Ö.; Feneberg, Martin; Goldhahn, Rüdiger; Schmerber, G.; Ruterana, P.; Giesen, C.; Heuken, M.
In: Applied physics letters - Melville, NY: American Inst. of Physics, Vol. 109.2016, 22, Art. 221106
Optical properties of the organic-inorganic hybrid perovskite CH3NH3PbI3 - theory and experiment
Demchenko, D. O.; Izyumskaya, N.; Feneberg, Martin; Avrutin, V.; Özgür, Ü.; Goldhahn, Rüdiger; Morkoç, H.
In: Physical review - Woodbury, NY: Inst., Bd. 94 (2016), 7
2015
Buchbeitrag
Optical properties and band structure of highly doped gallium nitride
Goldhahn, Rüdiger; Lange, Karsten; Feneberg, Martin
In: Proceedings of SPIE/ SPIE - Bellingham, Wash.: SPIE, Vol. 9363.2015, Art. 93630G
Begutachteter Zeitschriftenartikel
Structural and optical properties of MBE-grown asymmetric cubic GaN/Al x Ga 1- x N double quantum wells
Wecker, T.; Hörich, Florian; Feneberg, Martin; Goldhahn, Rüdiger; Reuter, D.; As, D. J.
In: Physica status solidi / B - Weinheim: Wiley-VCH, Bd. 252.2015, 5, S. 873-878
Anisotropic optical properties of semipolar AlGaN layers grown on m-plane sapphire
Feneberg, Martin; Winkler, Michael; Klamser, Juliane; Stellmach, Joachim; Frentrup, Martin; Ploch, Simon; Mehnke, Frank; Wernicke, Tim; Kneissl, Michael; Goldhahn, Rüdiger
In: Applied physics letters - Melville, NY: American Inst. of Physics, Vol. 106.2015, 18, Art. 182102, insgesamt 5 S.
Carrier-induced refractive index change observed by a whispering gallery mode shift in GaN microrods
Tessarek, C.; Goldhahn, Rüdiger; Sarau, G.; Heilmann, M.; Christiansen, S.
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Vol. 17.2015, 8, Art. 083047, insgesamt 9 S.
Strongly transverse-electric-polarized emission from deep ultraviolet AlGaN quantum well light emitting diodes
Reich, Christoph; Guttmann, Martin; Feneberg, Martin; Wernicke, Tim; Mehnke, Frank; Kuhn, Christian; Rass, Jens; Lapeyrade, Mickael; Einfeldt, Sven; Knauer, Arne; Kueller, Viola; Weyers, Markus; Goldhahn, Rüdiger; Kneissl, Michael
In: Applied physics letters - Melville, NY: American Inst. of Physics, Vol. 107.2015, 14, Art. 142101, insgesamt 6 S.
Electroreflectance characterization of AlInGaN/GaN high-electron mobility heterostructures
Bokov, P. Yu.; Brazzini, T.; Romero, M. F.; Calle, F.; Feneberg, Martin; Goldhahn, Rüdiger
In: Semiconductor science and technology: devoted exclusively to semiconductor research and applications - Bristol: IOP Publ, Vol. 30.2015, 8, Art. 085014, insgesamt 6 S.
Effect of carrier gas in hydride vapor phase epitaxy on optical and structural properties of GaN
Gridneva, E.; Richter, E.; Feneberg, Martin; Weyers, M.; Goldhahn, Rüdiger; Tränkle, G.
In: Physica status solidi / B - Weinheim: Wiley-VCH, Bd. 252.2015, 5, S. 1180-1188
Habilitation
Untersuchungen des Kornwachstums nanokristalliner Materialien durch Computersimulationen und analytische Theorien
Zöllner, Dana Dana; Goldhahn, Rüdiger
In: Magdeburg Univ., Fak. für Naturwiss., Habil.-Schr., 2015, 70 S.
2014
Begutachteter Zeitschriftenartikel
Anisotropy of the electron effective mass in rutile SnO2 determined by infrared ellipsometry
Feneberg, Martin; Lidig, Christian; Lange, Karsten; White, Mark E.; Tsai, Min Y.; Speck, James S.; Bierwagen, Oliver; Goldhahn, Rüdiger
In: Physica status solidi. - Weinheim : Wiley-VCHPhysica status solidi / A, Bd. 211.2014, 1, S. 82-86
Temperature dependent dielectric function and reflectivity spectra of nonpolar wurtzite AlN
Feneberg, Martin; Romero, María Fátima; Neuschl, Benjamin; Thonke, Klaus; Röppischer, Marcus; Cobet, Christoph; Esser, Norbert; Bickermann, Matthias; Goldhahn, Rüdiger
In: Thin solid films: international journal on the science and technology of condensed matter films - Amsterdam [u.a.]: Elsevier, 1967, Vol. 571.2014, part 3, S. 502-595
Optical properties of magnesium doped Al x Ga1 x N (0.61 ≤ x ≤ 0.73)
Feneberg, Martin; Osterburg, Sarah; Romero, María Fátima; Garke, Bernd; Goldhahn, Rüdiger; Neumann, Maciej D.; Esser, Norbert; Yan, Jianchang; Zeng, Jianping; Wang, Junxi; Li, Jinmin
In: Journal of applied physics. - Melville, NY : American Inst. of Physics; Vol. 114.2014, Art. 143103, insgesamt 8 S.
Band gap renormalization and Burstein-Moss effect in silicon- and germanium-doped wurtzite GaN up to 1020 cm-3
Feneberg, Martin; Osterburg, Sarah; Lange, Karsten; Lidig, Christian; Garke, Bernd; Goldhahn, Rüdiger; Richter, Eberhard; Netzel, Carsten; Neumann, Maciej D.; Esser, Norbert; Fritze, Stephanie; Witte, Hartmut; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois
In: Physical review. - College Park, Md : APSPhysical review / B; Vol. 90.2014, 7, Art. 075203, insgesamt 10 S.
Ordinary and extraordinary dielectric functions of rutile SnO2 up to 20 eV
Feneberg, Martin; Lidig, Christian; Lange, Karsten; Goldhahn, Rüdiger; Neumann, Maciej D.; Esser, Norbert; Bierwagen, Oliver; White, Mark E.; Tsai, Min Y.; Speck, James S.
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 104.2014, Art. 231106, insgesamt 5 S.
Polarization of photoluminescence emission from semi-polar (1122) AlGaN layers
Netzel, Carsten; Stellmach, Joachim; Feneberg, Martin; Frentrup, Martin; Winkler, Michael; Mehnke, Frank; Wernicke, Tim; Goldhahn, Rüdiger; Kneissl, Michael; Weyers, Markus
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 104.2014, 5, Art. 051906
2013
Begutachteter Zeitschriftenartikel
Excitonic recombination in epitaxial lateral overgrown AlN on sapphire
Reich, Christoph; Feneberg, Martin; Kueller, Viola; Knauer, Arne; Wernicke, Tim; Schlegel, Jessica; Frentrup, Martin; Goldhahn, Rüdiger; Weyers, Markus; Kneissl, Michael
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 103.2013, 21, Art. 212108, insgesamt 5 S.
Ge as a surfactant in metal-organic vapor phase epitaxy growth of a-plane GaN exceeding carrier concentrations of 10 20 cm -3
Wieneke, Matthias; Witte, Hartmut; Lange, Karsten; Feneberg, Martin; Dadgar, Armin; Bläsing, Jürgen; Goldhahn, Rüdiger; Krost, Alois
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 103.2013, Art. 012103, insgesamt 4 S.
Impact of AlN Spacer on metalsemiconductormetal PtInAlGaN/GaN heterostructures for ultraviolet detection
Brazzini, Tommaso; Pandrey, Saurabh; Romero, María Fátima; Bokov, Pavel Yu.; Feneberg, Martin; Tabares, Gema; Cavallini, Anna; Goldhahn, Rüdiger; Calle, Fernando
In: Japanese journal of applied physics. - Tokyo : Inst. of Pure and Applied Physics; Vol. 52.2013, Art. 08jk04, insgesamt 4 S.
Systematic optical characterization of two-dimensional electron gases in InAlN/GaN-based heterostructures with different in content
Romero, María Fátima; Feneberg, Martin; Moser, Pascal; Berger, Christoph; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois; Sakalauskas, Egidijus; Calle, Fernando; Goldhahn, Rüdiger
In: Japanese journal of applied physics - Bristol: IOP Publ, Vol. 52.2013, Art. 08jk02, insgesamt 4 S.
Anisotropy of effective electron masses in highly doped nonpolar GaN
Feneberg, Martin; Lange, Karsten; Lidig, Christian; Wieneke, Matthias; Witte, Hartmut; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois; Goldhahn, Rüdiger
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 103.2013, 23, Art. 232104, insgesamt 5 S.
Multivalence-band calculation of the excitonic dielectric function for hexagonal GaN
Lenk, Steve; Schwarz, Felix; Goldhahn, Rüdiger; Runge, Erich
In: Journal of physics / Condensed matter - Bristol: IOP Publ., Bd. 25 (2013), 17
Transition energies and direct-indirect band gap crossing in zinc-blende Al_{x}Ga_{1 x}N
Landmann, M.; Rauls, E.; Schmidt, W. G.; Röppischer, Marcus; Cobet, Christoph; Esser, Norbert; Schupp, Thorsten; As, Donat J.; Feneberg, Martin; Goldhahn, Rüdiger
In: Physical review. - College Park, Md : APSPhysical review / B; Vol. 87.2013, 19, Art. 195210, insgesamt 21 S.
Negative spin-exchange splitting in the exciton fine structure of AlN
Feneberg, Martin; Romero, María Fátima; Neuschl, Benjamin; Thonke, Klaus; Röppischer, Marcus; Cobet, Christoph; Esser, Norbert; Bickermann, Matthias; Goldhahn, Rüdiger
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 102.2013, 5, Art. 052112, insgesamt 4 S.
N-type conductivity and properties of carbon-doped InN(0001) films grown by molecular beam epitaxy
Himmerlich, Marcel; Knübel, Andreas; Aidam, Rolf; Kirste, Lutz; Eisenhardt, Anja; Krischok, Stefan; Pezoldt, Jörg; Schley, Pascal; Sakalauskas, Egidijus; Goldhahn, Rüdiger; Félix, Rocío; Mánuel, José Manuel; Morales Sánchez, Francisco Miguel; Carvalho, Daniel; Ben, T.; García, Rafael; Koblmüller, Gregor
In: Journal of applied physics - Melville, NY: American Inst. of Physics, Bd. 113 (2013), 3, S. 033501, insges. 11 S.
Direct determination of the silicon donor ionization energy in homoepitaxial AlN from photoluminescence two-electron transitions
Neuschl, B.; Thonke, K.; Feneberg, Martin; Goldhahn, Rüdiger; Wunderer, T.; Yang, Z.; Johnson, N. M.; Xie, J.; Mita, S.; Rice, A.; Collazo, R.; Sitar, Z.
In: Applied physics letters. - Melville, NY : American Inst. of Physics; Vol. 103.2013, 12, Art. 122105, insgesamt 5 S.
Anisotropic absorption and emission of bulk (1-100) AlN
Feneberg, Martin; Romero, María Fátima; Röppischer, Marcus; Cobet, Christoph; Esser, Norbert; Neuschl, Benjamin; Thonke, Klaus; Bickermann, Matthias; Goldhahn, Rüdiger
In: Physical review. - College Park, Md : APSPhysical review / B; Vol. 87.2012, 23, Art. 235209, insgesamt 9 S., 2013
Habilitation
Hochauflösende Emissions- und Absorptionsspektroskopie an Halbleitern mit großer Bandlücke
Feneberg, Martin; Goldhahn, Rüdiger
In: Magdeburg, Univ., Fak. für Naturwiss., Habil.-Schr., 2013, II, 49 S., graph. Darst., 30 cm
2012
Originalartikel in begutachteter internationaler Zeitschrift
Growth of AlInN/AlGaN distributed Bragg reflectors for high quality microcavities
Berger, Christoph; Dadgar, Armin; Bläsing, Jürgen; Franke, Alexander; Hempel, Thomas; Goldhahn, Rüdiger; Christen, Jürgen; Krost, Alois
In: Physica status solidi: pss: pss - Berlin: Wiley-VCH, 2002, Bd. 9.2012, 5, S. 1253-1258[Special Issue: 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM 2011)]
Luminescence from two-dimensional electron gases in InAlN/GaN heterostructures with different In content
Romero, Michael F.; Feneberg, Martin; Moser, Pascal; Berger, C.; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois; Sakalauskas, Egidijus; Goldhahn, Rüdiger
In: Applied physics letters. - Melville, NY : AIP, Bd. 100.2012, 21, insges. 4 S.
Growth studies on quaternary AlInGaN layers for HEMT application
Reuters, Benjamin; Wille, Ada; Holländer, Bernhard; Sakalauskas, Egidijus; Ketteniß, Nico; Mauder, Christof; Goldhahn, Rüdiger; Heuken, Michael; Kalisch, Holger; Vescan, Andrei
In: Journal of electronic materials - Warrendale, Pa. : TMS, Bd. 41 (2012), Heft 5, S. 905-909 Kongress: Electronic Materials Conference Santa Barbara, Calif. 2011.06.22-24
Dielectric function and bowing parameters of InGaN alloys
Sakalauskas, Egidijus; Tuna, Ö.; Kraus, A.; Bremers, H.; Rossow, Uwe; Giesen, C.; Heuken, Michael; Hangleiter, Andreas; Gobsch, Gerhard; Goldhahn, Rüdiger
In: Physica status solidi. B, Basic solid state physics - Berlin : Wiley-VCH, Bd. 249 (2012), Heft 3, S. 485-488
Optical anisotropy of a-plane Al0.8In0.2N grown on an a-plane GaN pseudosubstrate
Sakalauskas, E.; Wieneke, Matthias; Dadgar, Armin; Gobsch, G.; Krost, Alois; Goldhahn, Rüdiger
In: Physica status solidi. - Weinheim : Wiley-VCHPhysica status solidi / A, Bd. 209.2012, 1, S. 29-32
Luminescence from two-dimensional electron gases in InAlN/GaN heterostructures with different In content
Romero, Maria Fatima; Feneberg, Martin; Moser, Pascal; Berger, Christoph; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois; Sakalauskas, E.; Goldhahn, Rüdiger
In: Applied physics letters. - Melville, NY : AIP, Bd. 100.2012, 21, insges. 4 S.
Optical properties of cubic GaN from 1 to 20 eV
Feneberg, Martin; Röppischer, Marcus; Cobet, Christoph; Esser, Norbert; Schörmann, Jörg; Schupp, Thorsten; As, Donat J.; Hörich, Florian; Bläsing, Jürgen; Krost, Alois; Goldhahn, Rüdiger
In: Physical review / B - College Park, Md.: APS, 85.2012, 15, Art. 155207, insgesamt 7 S.
2011
Originalartikel in begutachteter internationaler Zeitschrift
Dielectric function and optical properties of quaternary AlInGaN alloys
Sakalauskas, E.; Reuters, B.; Rahimzadeh Khoshroo, L.; Kalisch, H.; Heuken, M.; Vescan, A.; Röppischer, M.; Cobet, C.; Gobsch, G.; Goldhahn, Rüdiger
In: Journal of applied physics - Melville, NY: AIP, 110.2011, 1, Art. 013102, insgesamt 9 S.
Influence of exciton-phonon coupling and strain on the anisotropic optical response of wurtzite AlN around the band edge
Rossbach, Georg; Feneberg, Martin; Röppischer, Marcus; Werner, Christoph; Esser, Norbert; Cobet, Christoph; Meisch, Tobias; Thonke, Klaus; Dadgar, Armin; Bläsing, Jürgen; Krost, Alois; Goldhahn, Rüdiger
In: Physical review / B - Ridge, NY: APS, 83.2011, 19, Art. 195202, insgesamt 7 S.
Optical anisotropy of a-plane Al0.8In0.2N grown on an a-plane GaN pseudosubstrate
Sakalauskas, E.; Wieneke, Matthias; Dadgar, Armin; Gobsch, G.; Krost, Alois; Goldhahn, Rüdiger
In: Physica status solidi / A - Weinheim: Wiley-VCH, insges. 4 S., 2011
Band structure and optical properties of hexagonal In-rich In xAl 1-xN alloys
Kumar, S.; Pandey, S.; Gupta, S. K.; Maurya, Tarun K.; Schley, P.; Gobsch, G.; Goldhahn, Rüdiger
In: Journal of physics / Condensed matter: a journal recognized by the European Physical Society - Bristol: IOP Publ. Ltd., 23.2011, 47, Art. 475801
Investigation of the excitonic luminescence band of CdTe solar cells by photoluminescence and photoluminescence excitation spectroscopy
Kraft, C.; Hädrich, M.; Metzner, H.; Reislöhner, U.; Schley, P.; Goldhahn, Rüdiger
In: Thin solid films: international journal on the science and technology of condensed matter films - Amsterdam [u.a.] Elsevier, Bd. 519.2011, 21, S. 7173-7175
Phosphorus implanted cadmium telluride solar cells
Kraft, C.; Brömel, A.; Schönherr, S.; Hädrich, M.; Reislöhner, U.; Schley, P.; Gobsch, G.; Goldhahn, Rüdiger; Wesch, W.; Metzner, H.
In: Thin solid films: international journal on the science and technology of condensed matter films - Amsterdam [u.a.] Elsevier, Bd. 519.2011, 21, S. 7153-7155
Synchrotron-based photoluminescence excitation spectroscopy applied to investigate the valence band splittings in AlN and Al 0.94Ga 0.06N
Feneberg, Martin; Röppischer, Marcus; Esser, Norbert; Cobet, Christoph; Neuschl, Benjamin; Meisch, Tobias; Thonke, Klaus; Goldhahn, Rüdiger
In: Applied physics letters - Melville, NY: AIP, 99.2011, 2, Art. 021903, insgesamt 3 S.
Dielectric function of Al-rich AlInN in the range 1 - 18 eV
Sakalauskas, E.; Behmenburg, H.; Schley, P.; Gobsch, G.; Giesen, C.; Kalisch, H.; Jansen, R. H.; Heuken, M.; Goldhahn, Rüdiger
In: Physica status solidi / A: pss - Berlin: Wiley-VCH, Bd. 208.2011, 7, S. 1517-1519
Sharp bound and free exciton lines from homoepitaxial AlN
Feneberg, Martin; Neuschl, Benjamin; Thonke, Klaus; Collazo, Ramón; Rice, Anthony; Sitar, Zlatko; Dalmau, Rafael; Xie, Jinqiao; Mita, Seiji; Goldhahn, Rüdiger
In: Physica status solidi / A: pss - Berlin: Wiley-VCH, Bd. 208.2011, 7, S. 1520-1522
Growth and characterization of InGaN by RF-MBE
Kraus, A.; Hammadi, S.; Hisek, J.; Buß, R.; Jönen, H.; Bremers, H.; Rossow, Uwe; Sakalauskas, Egidijus; Goldhahn, Rüdiger; Hangleiter, Andreas
In: Journal of crystal growth / ed. N. Cabrera [u.a.] - Amsterdam [u.a.]: Elsevier, Bd. 323 (2011), 1, S. 72-75Kongress: International Conference on Molecular Beam Epitaxy (ICMBE) 16 (Berlin : 2010.08.20-22)
Electrical properties of Al xGa 1- xN/GaN heterostructures with low Al content
Köhler, Klaus; Müller, S.; Waltereit, Patrick; Pletschen, W.; Polyakov, Vladimir M.; Lim, T.; Kirste, L.; Menner, H. P.; Brückner, P.; Ambacher, Oliver; Buchheim, Carsten; Goldhahn, Rüdiger
In: Journal of applied physics / publ. of the American Institute of Physics, AIP. Elmer Hutchisson, ed - Melville, NY: AIP, Bd. 109 (2011), 5, S. 053705, insges. 5 S.
Influence of exciton-phonon coupling and strain on the anisotropic optical response of wurtzite AlN around the band edge
Rossbach, Georg; Feneberg, Martin; Röppischer, Marcus; Werner, Christoph; Esser, Norbert; Cobet, Christoph; Meisch, Tobias; Thonke, Klaus; Dadgar, Armin; Bläsing, Jürgen; Krost, Alois; Goldhahn, Rüdiger
In: Physical review / B - Ridge, NY: APS, 83.2011, 19, Art. 195202, insgesamt 7 S.
Interplay of excitonic effects and van Hove singularities in optical spectra: CaO and AlN polymorphs
Riefer, A.; Fuchs, F.; Rödl, C.; Schleife, A.; Bechstedt, F.; Goldhahn, Rüdiger
In: Physical review / B - Ridge, NY: APS, 84.2011, 7, Art. 075218, insgesamt 13 S.
Optical properties of MgZnO alloys - excitons and exciton-phonon complexes
Neumann, M. D.; Cobet, C.; Esser, N.; Laumer, B.; Wassner, T. A.; Eickhoff, M.; Feneberg, Martin; Goldhahn, Rüdiger
In: Journal of applied physics - Melville, NY: AIP, 110.2011, 1, Art. 013520, insgesamt 8 S.
2010
Originalartikel in begutachteter internationaler Zeitschrift
Structural characterization of sputtered indium oxide films deposited at room temperature
Hotovy, I.; Pezoldt, J.; Kadlecikova, M.; Kups, T.; Spiess, L.; Breza, J.; Sakalauskas, E.; Goldhahn, Rüdiger; Rehacek, V.
In: Thin solid films . - Amsterdam [u.a.] Elsevier, Bd. 518.2010, 16, S. 4508-4511
Optical properties of InN grown on Si(111) substrate
Sakalauskas, Egidijus; Schley, Pascal; Räthel, Jochen; Klar, Thomas A.; Müller, René; Pezoldt, Jörg; Tonisch, Katja; Grandal, J.; Sánchez-García, M. A.; Calleja, E.; Vilalta-Clemente, A.; Ruterana, P.; Goldhahn, Rüdiger
In: Physica status solidi: pss - Berlin: Wiley-VCH, Bd. 207 (2010), 5, S. 1066-1069Kongress: E-MRS Fall Meeting, Symposium A: InN Material and Alloys (Warsaw : 2009.09.14-18)
Valence-band splitting and optical anisotropy of AlN
Rossbach, G.; Röppischer, M.; Schley, P.; Gobsch, G.; Werner, C.; Cobet, C.; Esser, N.; Dadgar, Armin; Wieneke, Matthias; Krost, Alois; Goldhahn, Rüdiger
In: Physica status solidi . - Weinheim : Wiley-VCH, insges. 4 S.; Abstract
Optical anisotropy of A- and M-plane InN grown on free-standing GaN substrates
Schley, Pascal; Räthel, Jochen; Sakalauskas, Egidijus; Gobsch, Gerhard; Wieneke, Matthias; Bläsing, Jürgen; Krost, Alois; Koblmüller, Gregor; Speck, James S.; Goldhahn, Rüdiger
In: Physica status solidi / A - Weinheim: Wiley-VCH, Bd. 207 (2010), 5, S. 1062-1065Kongress: E-MRS Fall Meeting, Symposium A: InN Material and Alloys (Warsaw : 2009.09.14-18)
Influence of the surface potential on electrical properties of Al x Ga1-x N/GaN heterostructures with different Al-content - effect of growth method
Köhler, K.; Müller, S.; Aidam, R.; Waltereit, P.; Pletschen, W.; Kirste, L.; Menner, H. P.; Bronner, W.; Leuther, A.; Quay, R.; Mikulla, M.; Ambacher, O.; Granzner, R.; Schwierz, F.; Buchheim, C.; Goldhahn, Rüdiger
In: Journal of applied physics . - Melville, NY : AIP, Bd. 107.2010, 5, insges. 5 S.
Comprehensive photoluminescence study of chlorine activated polycrystalline cadmium telluride layers
Kraft, C.; Metzner, H.; Hädrich, M.; Reislöhner, U.; Schley, Pascal; Gobsch, Gerhard; Goldhahn, Rüdiger
In: Journal of applied physics / publ. of the American Institute of Physics, AIP. Elmer Hutchisson, ed - Melville, NY: AIP, Bd. 108.2010, 12, S. 124503, insges. 8 S.
Dielectric function and optical properties of Al-rich AlInN alloys pseudomorphically grown on GaN
Sakalauskas, Egidijus; Behmenburg, Hannes; Hums, C.; Schley, Pascal; Rossbach, Georg; Giesen, C.; Heuken, Michael; Kalisch, Holger; Jansen, Rolf H.; Bläsing, Jürgen; Dadgar, Armin; Krost, Alois; Goldhahn, Rüdiger
In: Journal of physics / D - Bristol : IOP Publ., Bd. 43 (2010), Heft 36, S. 1-10, Artikel 365102
MBE growth of cubic AlN on 3C-SiC substrate
Schupp, Thorsten; Rossbach, Georg; Schley, Pascal; Goldhahn, Rüdiger; Röppischer, Marcus; Esser, Norbert; Cobet, Christoph; Lischka, Klaus; As, Donat Josef
In: Physica status solidi . - Weinheim : Wiley-VCH, Bd. 207.2010, 6, S. 1365-1368
Originalartikel in begutachteter zeitschriftenartiger Reihe
Development of rugged 2 GHz power bars delivering more than 100 W and 60% power added efficiency
Waltereit, Patrick; Bronner, W.; Quay, Rüdiger; Dammann, M.; Müller, S.; Köhler, Klaus; Mikulla, M.; Ambacher, Oliver; Harm, L.; Lorenzini, M.; Rödle, T.; Riepe, K.; Bellmann, Konrad; Buchheim, Carsten; Goldhahn, Rüdiger
In: Physica status solidi: pss - Berlin: Wiley-VCH, 2002, Bd. 7 (2010), 10, S. 2398-2403
Growth of atomically smooth cubic AlN by molecular beam epitaxy
Schupp, Thorsten; Rossbach, Georg; Schley, Pascal; Goldhahn, Rüdiger; Lischka, Klaus; As, Donat Josef
In: Physica status solidi . - Berlin : Wiley-VCH, Bd. 7.2010, 1, S. 17-20[Special Issue: E-MRS 2009 Spring Meeting, Symposium J: Group III Nitride Semiconductors]
2009
Originalartikel in begutachteter internationaler Zeitschrift
Influence of anisotropic strain on excitonic transitions in a-plane GaN films
Buchheim, Carsten; Röppischer, Marcus; Goldhahn, Rüdiger; Gobsch, Gerhard; Cobet, Christoph; Werner, C.; Esser, Norbert; Dadgar, Armin; Wieneke, Matthias; Bläsing, Jürgen; Krost, Alois
In: Microelectronics journal - Oxford: Elsevier Advanced Technology, Bd. 40 (2009), 2, S. 322-324
2007
Originalartikel in begutachteter internationaler Zeitschrift
Modulation spectroscopy of AlGaN/GaN heterostructures - the influence of electron-hole interaction
Goldhahn, Rüdiger; Winzer, Andreas T.; Dadgar, Armin; Krost, Alois; Weidemann, O.; Eickhoff, Martin
In: Physica status solidi: pss - Berlin: Wiley-VCH, Bd. 204 (2007), 2, S. 447-458
2006
Originalartikel in begutachteter internationaler Zeitschrift
Electroreflectance spectroscopy of Pt/AlGaN/GaN heterostructures exposed to gaseous hydrogen
Winzer, Andreas T.; Goldhahn, Rüdiger; Gobsch, Gerhard; Dadgar, Armin; Krost, Alois; Weidemann, Olaf; Stutzmann, Martin; Eickhoff, Martin
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 88 (2006), 2, S. 024101, insges. 3 S.
Influence of excitons and electric fields on the dielectric function of GaN: theory and experiment
Winzer, Andreas T.; Gobsch, Gerhard; Goldhahn, Rüdiger; Fuhrmann, Daniel; Hangleiter, Andreas; Dadgar, Armin; Krost, Alois
In: Physical review / B - College Park, Md.: APS, Bd. 74 (2006), 12, S. 125207, insges. 10 S.
2004
Begutachteter Zeitschriftenartikel
Temperature dependence of the built-in electric field strength of AlGaN/GaN heterostructures on Si(111) substrate
Winzer, A. T.; Goldhahn, R.; Gobsch, G.; Dadgar, A.; Witte, H.; Krtschil, A.; Krost, A.
In: SUPERLATTICES AND MICROSTRUCTURES, Vol. 36, Issue 4-6, S. 693--700, 2004, 10.1016/j.spmi.2004.09.025
