Interrelation between optical, refractometric, and lattice parameters of Cu6P(S1-xSex)(5)I crystals

Authors
Studenyak, IP Suslikov, LM Kovacs, GS Kranjcec, M Tovt, VV
Citation
Ip. Studenyak et al., Interrelation between optical, refractometric, and lattice parameters of Cu6P(S1-xSex)(5)I crystals, OPT SPECTRO, 90(4), 2001, pp. 538-541
Citations number
13
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
OPTICS AND SPECTROSCOPY
ISSN journal
0030400X → ACNP
Volume
90
Issue
4
Year of publication
2001
Pages
538 - 541
Database
ISI
SICI code
0030-400X(200104)90:4<538:IBORAL>2.0.ZU;2-E
Abstract
The influence of the compositional disordering on the energy of the fundame ntal absorption edge and the refractive index dispersion of the crystalline solid solutions Cu6P(S1-xSex)(5)I is studied. It is shown that the concent ration dependences of the optical pseudogap width, the refractive index, an d the lattice parameter in these crystalline solid solutions are interrelat ed. (C) 2001 MAIK "Nauka/Interperiodica".