Zobrazeno 1 - 10
of 25
pro vyhledávání: '"G. Bley"'
Autor:
D. Rudloff, G. Bley, Lajos Tóth, Gunther Springholz, Helmut Sitter, Jürgen Gutowski, Jürgen Christen, G. Prechtl, Frank Bertram, U. Neukirch, T. Riemann, Wolfgang Heiss, David Stifter
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 7:526-530
Blue light-emitting quantum wires are fabricated by molecular beam epitaxy of ZnCdSe/ZnSe on patterned GaAs substrates. In these structures, lateral carrier confinement is obtained by the anisotropic growth of ZnSe. Two luminescence bands are observe
Publikováno v:
Physical Review B. 57:9208-9213
Transient-grating measurements on high-quality ${\mathrm{Z}\mathrm{n}\mathrm{S}\mathrm{e}/\mathrm{Z}\mathrm{n}\mathrm{S}}_{x}{\mathrm{Se}}_{1\ensuremath{-}x}$ heterostructures reveal a strong increase of the lateral polariton-transport coefficient wi
Publikováno v:
Solid State Communications. 105:571-575
The photoluminescence decay of fractional-layer superlattices of ZnSeZnTe has been measured to investigate the origin of “slow-bands” (K. Suzuki et al. [4]). The decay of this band is found to be well described by a stretched exponential funct
Publikováno v:
Journal of Crystal Growth. :1095-1099
Transient laser-induced grating experiments are performed to determine the diffusion constant and the lifetime of excitonic polaritons in high-quality ZnSe layers at low temperatures for the first time. Both the diffusion coefficient and the lifetime
Autor:
G Bley
Publikováno v:
Journal of Crystal Growth. :1095-1099
Autor:
N. Takojima, T. Sawada, U. Neukirch, K. Wundke, G. Bley, Jürgen Gutowski, Kazuaki Imai, K. Suzuki
Publikováno v:
physica status solidi (b). 202:1013-1020
Time-resolved photoluminescence of ZnSe-ZnTe supperlattices with different Te concentrations has been measured in the picosecond time region. The samples show typical S1 (blue band) and S2 (green band) emissions in the time-integrated spectra. In the
Publikováno v:
physica status solidi (b). 202:873-889
Ultrafast dynamical properties and lasing in two-dimensional II–VI heterostructures reveal a manifold of physical mechanisms which are partly unique and of great interest for the general understanding of the optical behavior of these structures and
Autor:
Werner Bessei, T. A. G. Bley
Publikováno v:
Poultry science. 87(2)
The temporal pattern of feed intake for individual ducks kept in groups was studied using a radio frequency identification system, to enable the continuous recording of feeding characteristics for a large numbers of animals over long periods. A total
Publikováno v:
Nuclear Technology. 66:639-646
Within the framework of the high-temperature gas-cooled reactor (HTGR) R&D agreement with GA Technologies, Inc., the Centre d’Etudes Nucleaires de Saclay investigated the transition temperature shi...
Autor:
Kenji Kikuchi, Hideo Kaburaki, Konomo Sanokawa, Katsuyuki Kawaguchi, Masaaki Nemoto, Shintaro Watanabe, W. Thiele, Günter Lehnert, Marc-Olivier Borel, André Corthay, Heinz Fischli, Hans W. Fricker, Michael J. Bennett, Michael R. Houlton, Donald A. Moore, Alan I. Foster, Michael A. M. Swidzinski, J. J. Quillico, P. J. Despresles, Josef Schaefer, Detlev Stöver, Rudolf Hecker, Hans Peter Buchkremer, Heinz Jonas, Uwe Zink, Hans Huschka, Guenther Luthardt, Volker E. Portscher, August Mühlratzer, Hans Zeilinger, Hans Günter Esser, Naoki Kishimoto, Tatsuhiko Tanabe, Hiroshi Araki, Heitaro Yoshida, Ryoji Watanabe, Bernd A. Thiele, Hermann Diehl, Wilhelm Ohly, Heinz Weber, James R. Lindgren, Masahide Suzuki, Kiyoshi Fukaya, Tsuneo Kodaira, Tatsuo Oku, Katsutoshi Watanabe, Tatsuo Kondo, Yutaka Ogawa, A. Alberman, G. Bley, P. Pépin, P. Soulat, Hubertus Nickel, Florian Schubert, Peter Thomas Hughes, Donald C. Allen, Erik Bodmann, Hans-Jürgen Breuer, Gerhard Raule, Manfred Rödig, Masaki Kitagawa, Hiroshi Hattori, Akira Ohtomo, Tetsuo Teramae, Junichi Hamanaka, Hiroshi Ukikusa, Heinz-Josef Penkalla, Hans-Helmut Over, Klaus Goebbels, Harald Kapitza
Publikováno v:
Nuclear Technology. 66:479-488