Effects of Uniaxial [110]-Compressive Stress on the Additional Spin Resonance Spectrum in Sb-Doped Ge

概要

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ESR experiments were performed to clarify possible origins of the additional spin resonance, i.e., so called, "new" resonance observed in Sb-doped Ge by Pontinen and Sanders. All of ESR experiments and application of uniaxial compressive stress were done at liquid helium temperatures. Appearance of the new resonance has a definite relation with the pulling direction of the crystals. By application of the stress, changes occurred in the new resonance lines. After removing the stress, the spectrum changed to donor electron resonance in the first kind of samples. In the second kind of samples, slight change in intensities was observed. In a particular sample, an aging effect was observed. These results can be qualitatively understood by the idea proposed by Keyes and Price.
社団法人日本物理学会の論文
1965-04-05