Far-Infrared Spectroscopy of Shallow Acc
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V.Ya. Aleshkin; V.I. Gavrilenko; I.V. Erofeeva; A.L. Korotkov; D.V. Kozlov; O.A.
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Article
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1998
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John Wiley and Sons
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English
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Far-infrared photoconductivity spectra of strained multi-quantum well Ge/Ge 1± ±x Si x (x % 0.1) heterostructures resulting from the excitation of shallow acceptors were investigated. The spectra are shown to be shifted to the long-wavelength end of the far-infrared range if compared with acceptors