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Fine Structure of Quasi‐Bound Acceptor States in Germanium Induced by Magnetic Field
Author(s) -
Palkin A. M.,
Shegai O. A.
Publication year - 1991
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221680118
Subject(s) - germanium , bound state , degeneracy (biology) , acceptor , magnetic field , angular momentum , photoconductivity , atomic physics , impurity , infrared , field (mathematics) , condensed matter physics , spectrum (functional analysis) , physics , silicon , optics , quantum mechanics , optoelectronics , bioinformatics , mathematics , biology , pure mathematics
The energy spectrum of quasi‐bound states of shallow acceptors in pure p‐Ge is investigated experimentally by the method of far‐infrared (FIR) laser magnetospectroscopy. A fine structure of quasi‐bound states is observed which is connected with the removal of degeneracy of the total angular momentum parallel to the magnetic field. Additional peaks found in the photoconductivity spectrum are refered to the impurity combined resonance.