Special Features of AgIn 5 S 8 Luminescence and Photoconductivity Under the Action of Laser Radiation

Guseinov, A.G.; Kyazym-zade, A.G.; Salmanov, V.M.; Məmmədov , Rövşən; Panakhov, T.M.; Salmanova, A.A.; Dzhabrailova, R.F.

doi:10.1007/s11182-019-01636-9

Special Features of AgIn 5 S 8 Luminescence and Photoconductivity Under the Action of Laser Radiation

Guseinov A., Kyazym-zade A., Salmanov V., Məmmədov R., Panakhov T., Salmanova A., ...daha çox

Russian Physics Journal, vol.61, no.11, pp.2053-2057, 2019 (SCI-Expanded, Scopus)

Nəşrin Növü: Article / Article
Cild: 61 Say: 11
Nəşr tarixi: 2019
Doi nömrəsi: 10.1007/s11182-019-01636-9
jurnalın adı: Russian Physics Journal
Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Səhifə sayı: pp.2053-2057
Açar sözlər: AgIn 5 S 8, laser, luminescence, photoconductivity
Adres: Bəli

Qısa məlumat

Luminescence spectra and relaxation curves of nonequilibrium photoconductivity of AgIn 5 S 8 single crystals under the action of Nd:YAG-laser radiation are experimentally investigated. It is shown that depending on the nature of excitation (one- or two-photon excitation), the emission lines of a free exciton with its phonon repetition and the emission caused by structural defects are observed in the luminescence spectrum. Investigation of the nonequilibrium photoconductivity relaxation curves shows the presence of two recombination channels with times τ ~ 2.7·10 –7 s and ~2·10 –6 s.