QUANTUM-SIZE LAYERED PBS C STRUCTURES DEPOSITED BY PULSED-LASER EVAPORATION IN VACUUM/

Citation
Vi. Ilin et al., QUANTUM-SIZE LAYERED PBS C STRUCTURES DEPOSITED BY PULSED-LASER EVAPORATION IN VACUUM/, Materials science & engineering. B, Solid-state materials for advanced technology, 35(1-3), 1995, pp. 120-124
Citations number
5
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Material Science","Physics, Condensed Matter
ISSN journal
0921-5107
Volume
35
Issue
1-3
Year of publication
1995
Pages
120 - 124
Database
ISI
SICI code
0921-5107(1995)35:1-3<120:QLPCSD>2.0.ZU;2-F
Abstract
Layer quasiperiodical structures (Fibonacci superlattices) were grown by pulse laser deposition on thin glass and BaF2 substrates. The optic al spectrum in the IR region shows peculiarities connected with the se misimilarity of the energy spectrum of the density of states. The loca lization of carriers in the quasiperiodical superlattice, which increa ses in an electric field and on cooling, causes a decrease in optical transparency of the superlattice.