EXCITON-STATES OF LITHIUM HYDRIDE IN LIH1-XFX SOLID-SOLUTIONS / POLIENKO AN,TABACHNIK ME,CHOLAKH SO,OCONNELBRONIN AA // PHYSICA STATUS SOLIDI B-BASIC RESEARCH. - 1993. - V. 179, l. 2. - P. 411-418.

ISSN/EISSN:

0370-1972 / нет данных

Type:

Article

Abstract:

Exciton states of LiH1-xFx in the exciton band of lithium hydride are investigated by optical methods. It was found that spectra of the lowest-energy exciton band of these crystals follow the persistent type of behaviour. The relation of exciton energy to solution composition points to the effect of symmetry changes of the conduction band bottom and average sizes of lithium hydride clusters. The structure of the luminescence spectra is determined by direct, phonon-forbidden indirect, or disorder-assisted quasidirect transitions with increasing fluorine content.

Author keywords:

нет данных

DOI:

10.1002/pssb.2221790216

Web of Science ID:

ISI:A1993MF12500015

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	OCT
Publisher	AKADEMIE VERLAG GMBH
Address	MUHLENSTRASSE 33-34, D-13187 BERLIN, GERMANY
Language	English
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Cholakh, Seif/M-8221-2016
ORCID-Numbers	Cholakh, Seif/0000-0002-9313-6614
Number-of-Cited-References	10
Usage-Count-Since-2013	1
Journal-ISO	Phys. Status Solidi B-Basic Res.
Doc-Delivery-Number	MF125