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Polarization of Optical Absorption and Emission Bands due to Donor‐Acceptor Associates in Wurtzite Type Crystals
Author(s) -
Boyn R.
Publication year - 1968
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.19680300136
Subject(s) - wurtzite crystal structure , polarization (electrochemistry) , acceptor , materials science , dipole , lattice (music) , crystallography , condensed matter physics , molecular physics , chemistry , physics , hexagonal crystal system , organic chemistry , acoustics
A discussion is given of the possibilities of orientation of donor‐acceptor associates in wurtzite type crystals and the polarization of absorption and emission bands due to electric dipole transitions in such associates. It is found that bands of this kind tend to be polarized more strongly if the corresponding associate contains interstitials than if two defects on lattice sites are involved.