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Takahashi, Masamitsu; Yoneda, Yasuhiro; Yamamoto, Naomasa*; Mizuki, Junichiro
Physical Review B, 68(8), p.085321_1 - 085321_5, 2003/08
Times Cited Count:17 Percentile:62.72(Materials Science, Multidisciplinary)The , and phases of the GaAs(001)-24 surface have been investigated by surface X-ray diffraction in an As flux and at temperatures ranging from 480C to 610C. It has been found that the fractional-order peaks originating from the fourfold symmetry show shift in the [110] direction as well as significant broadening of the peaks in the and phases. The direction of the peak shift is characteristic in each phase. This behavior is explained by the formation of the antiphase domain boundaries. The atomic structure of the domain boundaries is discussed.
Takahashi, Masamitsu; Mizuki, Junichiro; Tamura, Kazuhisa*; Kondo, Toshihiro*; Uosaki, Kohei*
Shinku, 44(3), P. 375, 2001/03
no abstracts in English
Takahashi, Masamitsu; Mizuki, Junichiro
Journal of Synchrotron Radiation, 5, p.893 - 895, 1998/00
Times Cited Count:16 Percentile:72.05(Instruments & Instrumentation)no abstracts in English