Quantitative piezospectroscopy of group V impurities in Germanium

The deformation potential constant, ξ u, of the lowest conduction band of germanium is found to be 16.4 ± 0.2 eV from the splitting of the 2p 0 line of arsenic impurity under uniaxial stress. The same value is found for Ξ u of the lower ground state.

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Bibliographic Details
Published in:Physics letters. A 1979-10, Vol.73 (4), p.331-332
Main Authors: Martin, A.D., Fisher, P., Simmonds, P.E.
Format: Article
Language:English
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Summary:The deformation potential constant, ξ u, of the lowest conduction band of germanium is found to be 16.4 ± 0.2 eV from the splitting of the 2p 0 line of arsenic impurity under uniaxial stress. The same value is found for Ξ u of the lower ground state.
ISSN:0375-9601
1873-2429
DOI:10.1016/0375-9601(79)90550-4