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The Luminescence of ZnO under High One‐ and Two‐Quantum Excitation
Author(s) -
Klingshirn C.
Publication year - 1975
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.2220710216
Subject(s) - exciton , luminescence , phonon , electron , excitation , free electron model , biexciton , atomic physics , condensed matter physics , photoluminescence , physics , materials science , optoelectronics , quantum mechanics
The light emission of ZnO under high one‐ and two‐quantumexcitation is investigated in the temperature region from 4 to 300 K. Emission bands are observed which can be attributed to the interactions of free excitons with phonons, free excitons and free electrons, and of bound excitons with phonons and free and bound electrons.