Hypersonic Attenuation in Sb Doped Germanium
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概要
- 論文の詳細を見る
Hypersonic attenuation in Sb doped Ge is measured. In the attenuation vs. temperature curve, a large peak is found at 1.8゜K. A hypersonic sournd used is longitudinal waves of 1 GHz propagating along the <111> axis of Ge crystal which contained about 1×10^<14>, 1×10^<15> and 1×10^<16>/cm^3 donors. The above attenuation peak seems to be due to the electronic relaxation between the singlet and the triplet states of the donors in Ge, as discussed by M. Pomerantz in the case of As- or P-doped Ge.
- 社団法人応用物理学会の論文
- 1971-12-05
著者
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Ishiguro Masakazu
Institute For Scientific And Industrial Research Osaka University
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Akao Fumio
Institute Of Scientific And Industrial Research Osaka University
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Miyasato Tatsuro
Institute Of Scientific And Industrial Research Osaka University
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Miyasato Tatsuro
Institute of Scientific and Industrial Research, Osaka University
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