Zobrazeno 1 - 10
of 30
pro vyhledávání: '"W.S. Kuhn"'
Publikováno v:
Journal of Crystal Growth. 183:535-544
Publikováno v:
Journal of The Electrochemical Society. 144:694-697
The heteroepitaxial growth of Ge on (100) Si in a horizontal, atmospheric pressure metallorganic vapor-phase epitaxy reactor is reported using germane GeH{sub 4} (0.1% in H{sub 2}). A particularly crucial parameter for germanium deposition on silicon
Publikováno v:
Journal of Crystal Growth. 159:138-143
The pyrolysis of methylallyltellurium has been studied in an isothermal flow-tube reactor. The reaction products in H 2 and He carrier gases were analyzed using a quadrupole mass spectrometer. We compared MeTe-allyl decomposition kinetics with the re
Publikováno v:
Applied Surface Science. 86:437-441
Photoassisted growth of ZnSe on (100) GaAs substrates by a metalorganic vapor-phase epitaxy process was carried out using dimethylzinc and ditertiarybutylselenide as precursors. Illuminating the surface of the layer during the growth with a high inte
Publikováno v:
Materials Science Forum. :47-50
Publikováno v:
Journal of Crystal Growth. 146:580-586
The kinetic growth limitation in atmospheric pressure metalorganic vapour phase epitaxy (MOVPE) of ZnSe was investigated using the selenium precursors methylallylselenide (MASe) and ditertiarybutylselenide (DTBSe). The onset of mass transfer limited
Autor:
Wolfgang Gebhardt, Hans Peter Wagner, M. Wörz, H. Dumont, C. Grattepain, Ouri Gorochov, B. Qu'Hen, K. Wolf, Andreas Rosenauer, Alain Lusson, W.S. Kuhn, T. Reisinger, S. Bauer, H. Stanzl
Publikováno v:
Progress in Crystal Growth and Characterization of Materials. 31:119-177
The crystalline structure, surface morphology, optical properties and purity of ZnTe layers grown by MOVPE were investigated. Various substrates, different combinations of metalorganics and various growth conditions were studied. The results of three
Publikováno v:
Progress in Crystal Growth and Characterization of Materials. 31:1-44
The growth of high quality II-VI devices by MOVPE is dependent upon the progress achieved in certain key research activities. Here, the precursors are the crucial point for a successful epitaxy. The metallorganics Et 2 Te, i Pr 2 Te, MeTe-allyl, Et 2
Publikováno v:
Progress in Crystal Growth and Characterization of Materials. 31:45-117
We report on the MOVPE of ZnTe in two typical reactor geometries. Horizontal flow in rectangular tubes with even and tilted susceptors are compared with axisymetric vertical downward flow arrangements on even (horizontal) and tilted susceptors. Growt
Publikováno v:
Journal of Crystal Growth. 145:541-546
We report on metalorganic vapour phase epitaxy (MOVPE) growth of the IIa-VI compound MgTe and the variable band gap ternary semiconductor Zn 1−x Mg x Te. Bulk MgTe shows wurtzite type structure and is a direct band gap material (∼3.5 eV). The pre