Positron Annihilation Study on the Fermi Surface of Cd-Mg Alloys
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概要
- 論文の詳細を見る
Angular correlation measurements of annihilation photons have been made onsingle crystals of the Cd-Mg alloys over all compositions. It is found that theFermi surfaces of the alloys in the Cd-rich region distort considerably froma free-electron sphere; the 3rd band "stars" and the 4th baind horizontal "cigars"around the points L do not exist in Cd, and appear at 10 at % Mg accompanyingan appreciable decrease of the energy gap at L. It is proposed that changes inthe 4d core states cause the sudden decrease of the energy gap.
- 社団法人日本物理学会の論文
- 1979-04-15
著者
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HIRABAYASHI Makoto
The Research Institute for Iron,Steel and Other Metals,Tohoku University
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Suzuki Toshiharu
The Research Institute For Iron Steel And Other Metals Tohoku University:department Of Physics Nara
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Hasegawa Masayuki
The Oarai Branch The Research Institute For Iron Steel And Other Metals Tohoku University
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KOIKE Shu-ichi
The Research Institute for Iron,Steel and Other Metals,Tohoku University
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SUZUKI Toshiharu
The Oarai Branch,The Research Institute for Iron,Steel and Other Metals
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Koike Shu-ichi
The Research Institute For Iron Steel And Other Metals Tohoku University
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Hirabayashi Makoto
The Research Institute For Iron Steel And Other Metals Tohoku University
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Hirabayashi Makoto
The Research Institute For Iron Steel And Other Metals
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