Results 171 to 180 of about 7,096 (220)

High-temperature electron mobility in ZnSe : Al and ZnSe : As

Journal of Applied Physics, 1979
Experimental values of high-temperature Hall mobility in ZnSe : Al and ZnSe : As are compared with theoretical values calculated taking into account lattice scattering and ionized impurity scattering. It is seen that the latter has a marked effect on the mobility up to 1000 °C in samples with dopant concentrations of 5×1017 cm−3.
A. K. Ray, F. A. Kröger
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Electroluminescence in In-ZnSe: Cu-ZnSe(s)-Au structures

Journal of Luminescence, 1983
Abstract The electroluminescent properties of In-ZnSe: Cu-ZnSe(s)-Au structures have been studied in the temperature range from 27 to 300 K. The spectrum of the forward-biased diodes at 27 K consists of emission lines due to the recombination of bound excitons, an associated donor-acceptor pair band with LO-phonon replicas and a deep level emission ...
W. BaŁ, F. Firszt, H.J. Ł;ożykowski
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Study of high-quality ZnSe/GaAs/ZnSe single quantum well and ZnSe/GaAs heterostructures

Journal of Crystal Growth, 1991
Abstract We have used the migration-enhanced epitaxy (MEE) technique to grow high-quality ZnSe/GaAs/ZnSe single quantum well (SQW) structures and ZnSe/GaAs heterostructures. The atomic layer controlled epitaxy of ZnSe-on-GaAs and the question of growth-rate/MEE cycle for ZnSe growth was also investigated.
S. Ramesh, N. Kobayashi, Y. Horikoshi
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XAFS of ZnSe

Physica B: Condensed Matter, 1995
Abstract We present an X-ray absorption study of zinc selenide at the Zn and Se K-edges. The analysis of the X-ray absorption fine structure (XAFS) was done in the framework of the multiple-scattering theory. The total XAFS signals have been obtained; they are in good agreement with the experimental data.
D. Diop, R. Grisenti
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ZnSe Semiconductor Hollow Microspheres.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Qing, Peng, Yajie, Dong, Yadong, Li
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2021
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Electrodeposition of ZnSe

Electrochimica Acta, 2008
Abstract The conditions of the electrodeposition of a thin film of polycrystalline ZnSe phase on copper substrate from aqueous baths were studied. The electrochemical behavior of Zn2+ and H2SeO3 species was investigated using cyclic voltammetry.
Remigiusz Kowalik, Piotr Żabiński, Krzysztof Fitzner   +2 more
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Synthesis of ZnSe Quantum Dots and ZnSe–ZnS Core/Shell Nanostructures

Journal of Nanoscience and Nanotechnology, 2007
Colloidal ZnSe nanocrystals were synthesized in hot mixtures of long-chain alkylamines, fatty acids, and alkylphosphines. It was possible to tune the size of nanocrystals by varying the reaction time. Transmission electron microscope images showed the presence of spherical ZnSe nanocrystals and X-ray diffraction pattern of ZnSe nanocrystals showed the ...
Ali, Moazzam, Sarma, DD
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Femtosecond Coherent Spectroscopy of Bulk ZnSe and ZnCdSe/ZnSe Quantum Wells

Physical Review Letters, 1994
Femtosecond two beam, self-diffraction experiments are performed in ZnSe and ZnCdSe/ZnSe quantum wells. Degenerate wave mixing signals from the third to the thirteenth order are easily visible to the naked eye, implying that nonlinear effects in this system may already be in the nonperturbative regime.
FISCHER, AJ, KIM, DS, HAYS, J, SHAN, W, SONG, JJ, EASON, DB, REN, J, SCHETZINA, JF, LUO, H, FURDYNA, JK, ZHU, ZQ, YAO, T, KLEM, JF, SCHAFER, W   +13 more
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X centers in ZnSe〈Ga〉 and ZnSe〈As〉 single crystals

Physics of the Solid State, 2002
The results of experimental studies of the energy spectrum of X centers in ZnSe〈Ga〉 and ZnSe〈As〉 single crystals are presented; the results are in accord with the available calculations. The Stokes shift, the stabilization of the Fermi level near the extrema of allowed bands of ZnSe, anomalies in thermoluminescence and interband photoluminescence, and ...
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