Excitonic spectra of ternary compounds on the basis of AgI

Vladimir K. Miloslavsky; O. N. Yunakova; Jialin Sun

doi:10.1117/12.226158

3 November 1995 Excitonic spectra of ternary compounds on the basis of AgI

Vladimir K. Miloslavsky, O. N. Yunakova, Jialin Sun

Proceedings Volume 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics; (1995) https://doi.org/10.1117/12.226158
Event: International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, 1995, Kiev, Ukraine

Abstract

Excitonic spectra of ternary compounds RbAg₄I₅ and Me₂AgI₃ (Me: K, Rb, Cs) are studied. The exciton binding energy Rex and band gap Eg were determined. For the Me₂AgI₃ the one-dimensional character of excitons was established. The temperature dependence of low-frequency exciton absorption bands parameters was studied in 80 - 300 K interval.

Citation Download Citation

Vladimir K. Miloslavsky, O. N. Yunakova, and Jialin Sun "Excitonic spectra of ternary compounds on the basis of AgI", Proc. SPIE 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (3 November 1995); https://doi.org/10.1117/12.226158

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