Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2016Photoconductive antennas based on low temperature grown GaAs on silicon infstrates for broadband terahertz generation and detection
Klos, Matthias; Bartholdt, Richard; Klier, Jens; Lampin, Jean François; Beigang, René
Conference Paper
2014Imaging with a multichannel terahertz time-domain spectroscopy system at 1030 nm excitation wavelength
Brahm, Anika; Wilms, Annika; Dietz, Roman; Göbel, Thorsten; Schell, Martin; Notni, Gunther; Tünnermann, Andreas
Conference Paper
2013Changes in the structural dimensionality of selenidostannates in ionic liquids: Formation, structures, stability, and photoconductivity
Lin, Y.; Xie, D.; Massa, W.; Mayrhofer, L.; Lippert, S.; Ewers, B.; Chernikov, A.; Koch, M.; Dehnen, S.
Journal Article
2013Generation and detection of terahertz radiation up to 4.5 THz by low-temperature grown GaAs photoconductive antennas excited at 1560 nm
Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René
Journal Article
2013Generation and detection of THz radiation up to 4.5 THz using LTG-GaAs PCAs illuminated at 1560 nm
Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René
Conference Paper
2012Fourier-transform photocurrent spectroscopy using a supercontinuum light source
Petermann, Christian; Beigang, René; Fischer, Peer
Journal Article
1999Optical and electrical properties of embedded silver nanoparticles at low temperatures
Heilmann, A.; Kiesow, A.; Gruner, M.; Kleibig, U.
Journal Article
1998Carrier trapping and release in CVD-diamond films
Nebel, C.E.; Stutzmann, M.; Lacher, F.; Koidl, P.; Zachai, R.
Journal Article
1998Photoconductivity of undoped, nitrogen- and boron-doped CVD- and synthetic diamond
Rohrer, E.; Nebel, C.E.; Stutzmann, M.; Floter, A.; Zachai, R.; Jiang, X.; Klages, C.-P.
Journal Article
1996Study of carrier transport in SrS:Ce,Mn,Cl electroluminescent devices by optical method
Hüttl, B.; Kratzert, P.; Lite, K.; Reinsperger, B.; Plant, T.K.; Mauch, R.H.
Conference Paper
1992Controle optico de um oscilador de microondas empregando transistores HEMT.
Bangert, A.; Herczfeld, P.R.; Romero, M.A.
Conference Paper
1992Determination of acceptor binding energies in ZnSe.
Hingerl, K.; Jantsch, W.; Juza, P.; Lang, M.; Sitter, H.; Lilja, J.; Pessa, M.; Rothemund, W.; As, D.J.
Journal Article
1992Wavelength dependence of the optical control of a HEMT oscillator.
Romero, M.A.; Bangert, A.; Zhang, X.; Herczfeld, P.R.
Journal Article
1990Multicomponent structure in the temperature-dependent persistent photoconductivity due to different DX centers in AlxGa1-xAs-Si.
Brunthaler, G.; Köhler, K.
Journal Article