The electron-hole-liquid in 15R-SiC |
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| Authors: | M.S. Skolnick D. Bimberg W.J. Choyke |
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| Affiliation: | Hochfeld Magnetlabor des Max-Planck-Instituts fur Festkorperforschung, 166X, 38042 Grenoble Cedex, France;Westinghouse Research Laboratories, Pittsburgh, U.S.A. |
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| Abstract: | ![]()
The observation of an electron-hole-liquid in a semiconductor with rhombohedral structure — the multivalleyed, polar material 15R-SiC — is reported from a study of excitation dependent and time delayed spectra. The EHL lifetime is found to be < 15 nsec from which a density > 1.8 × 1019 cm?3 and a critical temperature > 60 K are estimated. The EHL binding energy is found to be 20±5 meV. |
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