ELECTRICAL PROPERTIES OF y-IRRADIATED p-GaSe
Abstract
Appearance of high concentration of trap levels in the band gap associated with the processes of doping and irradiation in single crystals of p-GaSe is found. In the result, new structural defects appear. These defects entail a number of changes: narrowing the spread of trap states near the Fermi level, reducing the average distance between the jumps, as well as decrease of in the activation energy. These studies can be particularly useful at solar cells design.
About the Authors
G. I. Isakov
Institute of Physics of Azerbaijan National Academy of Sciences
Azerbaijan
Senior researcher
Azerbaijan
Senior researcher
A. A. Ismailov
Institute of Physics of Azerbaijan National Academy of Sciences
Azerbaijan
Azerbaijan
F. I. Seidov
Azerbaijan Technical University
Azerbaijan
Azerbaijan
A. A. Ismailov
Azerbaijan Technical University
Azerbaijan
Azerbaijan
References
1. Mustafaeva S.N., Аsadov M.M., Ismailov А.А. Perenos zarâda po lokalizovannym sostoâniâm v monokristalle GaSe i GaSe // Izv. RАN Neorganičeskie materialy. 2011. T. 47, № 9. S. 1040-1043.
2. Isakov G.I., Ismailov А.А., Seidov F.I., Ismailov А.А. O samokompensacii v monokristallah p-GaSe i n-InSe // Meždunarodnyj žurnal «Аl'ternativnaâ ènergetika i èkologiâ». 2014. T. 48, № 1. S. 1-3.
3. Isakov G.I., Ismailov А.А., Аhmedzade N.D., Širinov M.M., Ismailov Аnar A. Vliânie generacionnorekombinacionnyh processov na èlektroprovodnost' monokristallov GaS i GaSe oblučennyh èlektronnym pučkom // Meždunarodnyj žurnal «Аl'ternativnaâ ènergetika i èkologiâ». 2010. T. 44, № 6. S.1-3.
4. Mamedbeyli S.D., Mustafaeva S.N., Qajar Ch.O., Salaev E.Yu. Deflection and modulation on the light by layer and chain single crystals // Abstracts of the 9th Intern.Conf. on Ternary and Multinary Compounds. Yakohama, Japan, Аug. 8-12, 1993. P. 126.
5. Mustafaeva S.N. Pryžkovaâ provodimost' v monokristallah r- GaSe na postoânnom toke // Neorgan. mat. RАN. 1994. T. 30, № 5. S.619- 621.
6. Stocharger P. Method the Brijmene // Phys.Rev. sei, Enter, 1936, № 7, r.133.
7. Mott N., Dèvis È. Èlektronnye processy v nekristalličeskih veŝestvah. Per. s angl. M.: Mir, 1974.
8.
Review
For citations:
Isakov G.I., Ismailov A.A., Seidov F.I., Ismailov A.A. ELECTRICAL PROPERTIES OF y-IRRADIATED p-GaSe. Alternative Energy and Ecology (ISJAEE). 2015;(2):16-20. (In Russ.)
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