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Electron Paramagnetic Resonance of Titanium in GaP
Author(s) -
Kreissl J.,
Gehlhoff W.,
Ulrici W.
Publication year - 1987
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.2221430122
Subject(s) - electron paramagnetic resonance , laser linewidth , conduction band , isotropy , titanium , electron , acceptor , nuclear magnetic resonance , condensed matter physics , materials science , fermi level , paramagnetism , atomic physics , physics , optics , quantum mechanics , metallurgy , laser
EPR and photo‐EPR experiments are reported performed on LEC‐grown GaP:Ti with different Fermi‐level positions. An isotropic signal with g = 1.952 and a linewidth of 20.0 mT is assigned to Ti Ga 2+ . The position of the Ti Ga 2+ /Ti Ga 3+acceptor level is located at (0.5 ± 0.1) eV below the conduction band minimum.