Local structure around Mn atoms in IV-VI ferromagnetic semiconductor Ge0.6Mn0.4Te investigated by X-ray fluorescence holography

Naohisa Happo, Yuki Takehara, Makoto Fujiwara, Koichi Tanaka, Shinya Senba, Shinya Hosokawa, Kouichi Hayashi, Wen Hu, Motohiro Suzuki, Hironori Asada

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The local atomic structure around Mn atoms in Ge1-xMn xTe thin-film single crystal has been investigated by X-ray fluorescence holography (XFH) at room temperature. The obtained atomic image suggests that the Mn atoms replace the Ge atoms in the host GeTe, and the Mn position is stable in the exact positions of the anion fcc sublattice. The XFH result also suggests the fluctuation of the Ge positions or the cation vacancies.

本文言語English
論文番号05FC11
ジャーナルJapanese journal of applied physics
50
5 PART 3
DOI
出版ステータスPublished - 2011 5月

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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