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Electron Paramagnetic Resonance of Gold in Silicon. I. Single Atoms; Strong Nuclear Quadrupole Effect
Author(s) -
Höhne M.
Publication year - 1980
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.2220990225
Subject(s) - hyperfine structure , zeeman effect , electron paramagnetic resonance , atom (system on chip) , quadrupole , atomic physics , silicon , electron , chemistry , electron nuclear double resonance , condensed matter physics , materials science , nuclear magnetic resonance , physics , magnetic field , nuclear physics , organic chemistry , quantum mechanics , computer science , embedded system
In Si: Au rapidly quenched two centres are observed by EPR, the first of which is investigated in this paper. The spectrum, is characterized by a dominating Zeeman interaction and by a nuclear quadrupole interaction large compared to the hyperfine interaction. Passage conditions depend on the direction of the magnetic field. The lattice site of the gold atom localized in a trigonal distortion is supposed to be an interstitial one.