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Nonlinear Optical Spectroscopy of Semiconductors under Pressure
Author(s) -
Reimann K.,
Steube M.
Publication year - 1999
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/(sici)1521-3951(199901)211:1<189::aid-pssb189>3.0.co;2-8
Subject(s) - hydrostatic pressure , semiconductor , exciton , spectroscopy , degeneracy (biology) , nonlinear optical , condensed matter physics , photon , magnetic field , nonlinear system , electron , physics , materials science , atomic physics , optics , optoelectronics , quantum mechanics , bioinformatics , biology , thermodynamics
First results are presented on two‐photon magnetoabsorption under hydrostatic pressure in ZnSe. The lifting of the 24‐fold degeneracy of P excitons, which are only accessible by two‐photon transitions by a magnetic field allows the determination of a large number of band‐structure parameters, among them electron and hole masses and g ‐factors.