DocumentCode :
3450284
Title :
Optical absorption and photoconductivity of ReS2 crystals
Author :
Arushanov, E. ; Bucher, E. ; Kloc, Ch. ; Kulikova, O. ; Kulyuk, L. ; Siminel, A.
Author_Institution :
Inst. of Appl. Phys., Acad. of Sci., Kishinev, Moldova
fYear :
1995
fDate :
11-14 Oct 1995
Firstpage :
275
Lastpage :
278
Abstract :
Optical absorption and photoconductivity in ReS2 single crystals were investigated in the temperature range 80-300 K. For the first time, the direct energy gap Egdir=1.55 eV (BOK) and its temperature dependence were determined. From the absorption spectrum shape in the indirect optical transition region (E gind=1.27 eV, 300 K) an optical phonon energy value of 0.06 eV was estimated
Keywords :
energy gap; photoconductivity; rhenium compounds; semiconductor materials; spectral line breadth; visible spectra; 1.27 eV; 1.55 eV; 80 to 300 K; ReS2; ReS2 crystals; absorption spectrum shape; direct energy gap; indirect optical transition region; optical absorption; optical phonon energy value; photoconductivity; semiconductor; temperature dependence; Absorption; Conductivity; Conductors; Crystallography; Crystals; Frequency locked loops; Photoconductivity; Solar energy; Steady-state; Temperature dependence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Semiconductor Conference, 1995. CAS'95 Proceedings., 1995 International
Conference_Location :
Sinaia
Print_ISBN :
0-7803-2647-4
Type :
conf
DOI :
10.1109/SMICND.1995.494915
Filename :
494915
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3450284
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