Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Kiyomasa Sugii"'
Publikováno v:
Hyomen Kagaku. 14:105-112
Initial growth stages of Ge on Si (111) are studied from the viewpoint of intermixing of Si into the epitaxial Ge layer. Defect formation in the Ge islands was characterized by using moire patterns taken by transmission electron microscopy (TEM). Ge
Publikováno v:
ChemInform. 22
Autor:
C. Heimlich, M. Seki, Kiyomasa Sugii, Yukinobu Shinoda, Hiroki Hibino, Yoshihiro Kobayashi, Takashi Nishioka, N. Shimizu, S. Ishizawa
Publikováno v:
Applied Surface Science. :112-119
Reconstruction and the surface morphology of Ge layers on Si(111)7 × 7 during the initial growth stages were studied by reflection high-energy electron diffraction (RHEED) and transmission electron microscopy (TEM). The behavior of the Ge layer subj
Publikováno v:
Applied Surface Science. :619-624
GaAs(001) surfaces treated with ultrasonic running deionized water (URDIW), after being etched by H2SO4 or NH4OH were examined by using X-ray photoelectron spectroscopy (XPS) and reflection high-energy electron diffraction (RHEED), XPS analysis revea
Publikováno v:
Journal of The Electrochemical Society. 138:799-802
Publikováno v:
Hyomen Kagaku. 12:380-392
Dissolution of arsenic and gallium oxides on GaAs surface during running deionized water (RDIW) and ultrasonic-running deionized water (U-RDIW) treatments is investigated by X-ray photoelectron spectroscopy (XPS). The U-RDIW treated (001) GaAs surfac
Publikováno v:
Hyomen Kagaku. 11:500-506
The analysis of the reflection high energy electron diffraction (RHEED) patterns from the vicinal Si(111) (misoriented 1°-6° from [111] to [112]) and (100) surfaces (misoriented 0.4°-4° from [100] to [011]) clarified the differences in step struc
Autor:
Kiyomasa Sugii, Koichi Nakagawa, Kazuo Fujiura, Yukio Terunuma, Yasutake Ohishi, Shoichi Sudo, Terutoshi Kanamori
Publikováno v:
Applied Physics Letters. 67:3063-3065
The crystallization properties of ZrF4‐based fluoride glasses containing PbF2 are clarified and single‐mode fibers for an optical amplifier operating at 1.3 μm are fabricated. The crystallization tendency increases as the PbF2 content of the gla
Publikováno v:
Applied Physics Letters. 59:3410-3412
(001) GaAs surfaces treated with ultrasonic‐running de‐ionized water (U‐RDIW) after NH4OH/H2O2/H2O etching are investigated by reflection high‐energy electron diffraction (RHEED) and by x‐ray photoelectron spectroscopy (XPS). RHEED observat
Publikováno v:
Applied Physics Letters. 58:2794-2796
GaAs (001) surface ultrasonically cleaned under running de‐ionized water (U‐RDIW) is investigated by reflection high‐energy electron diffraction (RHEED). The RHEED observations of U‐RDIW‐treated surfaces show a spotty (1×1) pattern at room