论文信息 - Local vibrational modes of carbon in GaP

Local vibrational modes of carbon in GaP

Carbon is a common impurity, present as an acceptor, in GaP. The fundamental of the local vibrational mode of 12C in GaP has been identified at 606.2 cm-1 at 20 K and the identification has been confirmed by investigating the isotope shift in 4C-doped crystals. An earlier tentative identification of a gap mode of As in GaP at 270.0 cm-1 at 20 K has been confirmed.

P. J. Dean | M. Wiltshire | W. Hayes

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