Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Nobuo Matsumura"'
Publikováno v:
Journal of Crystal Growth. 251:602-606
We studied the growth conditions for controlling CdSeTe epilayer composition. Te atoms are readily incorporated into CdSeTe epilayers. However, we could not control the Te composition by the beam intensity ratio of Te to Cd. Therefore, Te atoms are n
Autor:
Nobuo Matsumura, Junji Saraie
Publikováno v:
SHINKU. 46:111-115
Publikováno v:
Journal of Crystal Growth. :1550-1553
CdSeTe layers were grown on GaAs(1 0 0) substrates by molecular beam epitaxy. The beam-intensity ratios of Se to Te atoms were changed to control the composition of the CdSeTe mixed crystals. The Te atoms were more readily incorporated into the epila
Publikováno v:
Journal of Crystal Growth. :1536-1540
We successfully fabricated wurtzite quantum-well structures with Zn 0.4 Cd 0.6 Se barrier layers and a four monolayer CdSe well layer on cubic ZnSe/GaAs(111)B substrates by molecular beam epitaxy. Although the cubic CdSe well layer grew on the cubic
Publikováno v:
Journal of Crystal Growth. :1121-1125
Self-assembled CdSe single- and multi-quantum-dots layer structures were grown by molecular beam epitaxy with ZnSe barrier layer and were evaluated by photoluminescence measurements. The peak wavelengths of the emission spectra were around 480 nm for
Self-assembling CdTe quantum dots on ZnSe by alternate supplying and molecular beam epitaxial method
Publikováno v:
Journal of Crystal Growth. :694-697
Self-assembling CdTe quantum dots were grown on ZnSe epilayers by alternate supplying and molecular beam epitaxial methods. RHEED observation implies that the growth mode of CdTe on ZnSe was the Volmer–Weber one owing to the large lattice mismatch
Publikováno v:
Journal of Photopolymer Science and Technology. 22:437-439
Publikováno v:
Journal of Crystal Growth. :723-727
We grew Zn 0.8 Cd 0.2 Se/ZnSe strained quantum-well structures on GaAs(1 1 1)A substrates 10°-misoriented toward [1 0 0] direction by molecular beam epitaxy. The growth rates and the Cd composition in the ZnCdSe epilayers on (1 1 1)A substrates were
Publikováno v:
Journal of Crystal Growth. :608-612
ZnSe films were grown on GaAs(1 1 1)B substrates by molecular beam epitaxy. The observation of reflection high-energy electron diffraction confirmed that the epilayers on both just and 10 o -misoriented (1 1 1)B substrates consist of twins. The photo
Publikováno v:
Journal of Crystal Growth. 159:85-88
The properties of ZnSe(111) films grown on misoriented GaAs(111)A substrates by molecular beam epitaxy, which includes the improvement in the crystalline quality and nitrogen-doping characteristics of ZnSe(111)A epilayers, were reported. Mirror-like