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Published in 2017 at "Bulletin of the Russian Academy of Sciences: Physics"
DOI: 10.3103/s106287381712022x
Abstract: One of the most important features of lead chalcogenides is the narrowing of the energy band gap as the temperature of the crystalline lattice falls, since the energy band gap widens upon cooling for most…
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Keywords:
optical transitions;
temperature;
transitions pbs;
temperature dependence ... See more keywords