2009 Fiscal Year Final Research Report
X-ray fluorescence holography of diluted magnetic semiconductor
| Project/Area Number |
19560017
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied materials science/Crystal engineering
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| Research Institution | Hiroshima City University |
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Principal Investigator |
HAPPO Naohisa Hiroshima City University, 情報科学研究科, 講師 (30285431)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 希薄磁性半導体 / 三元系混晶 / 蛍光X線ホログラフィー / 放射光利用測定技術 |
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| Research Abstract |
In order to investigate how the small MnTe_4 tetrahedra can be stretched in the large Cd-Te lattice, we have measured X-ray fluorescence holography on the diluted magnetic semiconductor Cd_<0.6>Mn_<0.4>Te and obtained the wider atomic images. It is concluded that the lattice of this mixed crystal is highly distorted in the intermediate range, and the distortion in the anion sublattice is induced to the larger distance than that in the cation sublattice.
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[Presentation]2010
Author(s)
三村功次郎、細川伸也、八方直久, 他5名
Organizer
第23回日本放射光学会年会
Place of Presentation
イーグレ姫路
Year and Date
2010-01-09
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