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A note on the dissociation energy of the excitonic molecule

โœ Scribed by Isao Shimamura

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
174 KB
Volume
39
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Simple inequalities satisfied by the dissociation energy of the excitonic molccuIa are derived. They provide a useM check on the validity of calculated dissociation cncr@x.

Recently, increasing interest has been attached to the excitonic moIecule, a complex consisting of two electrons and two positive holes. This is due to the developments ofexperimentzrl techniques for producing excitons in high concentration and, especially, for observing Bose condensation of excitonic molecules [I]. S&n-ma [2] calcuIated, for the first time, the dissociation energy W of the excitonic molecule as ix function of the electron-to-hole effective mass ratio u. However, his resdts are in contradiction to the condition [3]

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