Published July 1977
| Version v1
Journal article
Peculiarities of the band structure and some optical properties of a (PbSe)sub(1-x)(SnTe)sub(x) solid solution
Creators
- 1. Chernovitskij Gosudarstvennyj Univ. (Ukrainian SSR)
Description
Data were obtained on band spectrum of (PbSe)sub(1-x)(SnTe)sub(x) solid solution, and studies were made to elucidate the scattering mechanism using spectra of adsorption by free carriers (AFC). Based on the analysis of AFC spectra of monocrystals of solid solution studied types of scattering mechanisms at high and low temperature are shown. Due to the decrease of elevation rate of L6 level at increasing temperature and elevation rate of L6+ level the width of forbidden band of (PbSe)sub(1-x)(SnTe)sub(x) solid solutions decreases in proportion to SnTe content. Peculiar change of the width of forbidden band with a composition at 77K may be due to predominating contribution of lattice component
Additional details
Additional titles
- Original title (Russian)
- Особенности зонной структуры и некоторые оптические свойства твердого раствора (PbSe)суб(1-x)(SnTe)суб(x)
Publishing Information
- Journal Title
- Ukr. Fiz. Zh.
- Journal Volume
- 22
- Journal Issue
- 7
- Series
- Ukr. Fiz. Zh.
- Journal Page Range
- 1135-1140
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 9394631
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION SPECTRA; ELECTRONIC STRUCTURE; ENERGY GAP; LEAD ALLOYS; LOW TEMPERATURE; MEDIUM TEMPERATURE; MONOCRYSTALS; N-TYPE CONDUCTORS; QUANTITY RATIO; SELENIDES; SOLID SOLUTIONS; TELLURIDES; TEMPERATURE DEPENDENCE; TIN ALLOYS
- Descriptors DEC
- ALLOYS; CHALCOGENIDES; CRYSTALS; DISPERSIONS; HOMOGENEOUS MIXTURES; MIXTURES; SELENIUM COMPOUNDS; SEMICONDUCTOR MATERIALS; SOLUTIONS; SPECTRA; TELLURIUM COMPOUNDS
Optional Information
- Notes
- 12 refs.; 3 figs.; 1 table; for English translation see the journal Ukr. Phys. J.