Scientific-technical journal


The low temperature (Т=2К) spectra of specular reflection of light from CdS crystals covered with Langmuir-Blodgett films containing the different number of organic monolayers have been studied. The influence of the film thickness on resonant exсitonic spectra was analysed for the case of oblique incidence of light. The effect of a strong near-surface localization of the exciton polarization is found to occur in the vicinity of the frequency 2548.2 meV, which is indicative of direct impact of the film upon the exciton wave function structure near the interface.

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[1]. V.M. Agranovich, Yu N. Gartstein, M. Litinskaya. Hybrid Resonant Organic-Inorganic Nanostructures for Optoelectronic Applications, Chem.Rev. 111, 5179 (2011).

[2]. Li Yongfang, Ed. Organic Optoelectronic Materials, Springer International Publishing, 91, 392 pp. (2015).

[3]. V.M. Agranovich. Hybrid Resonant Organic-Inorganic Nanostructures for Optoelectronics, Nanostructures: Physics and Technology, 25th Int. Symposium, Russia, p.313 (2017).

[4]. Michael Slootsky, Xiaoze Liu, Vinod M. Menon, and Stephen R. Forrest. Room Temperature Frenkel-Wannier-Mott Hybridization of Degenerate Excitons in a Strongly Coupled Microcavity, Phys. Rev. Lett. 112, 076401 (2014).

[5]. V.M. Agranovich, La Rocca. Solid State Commun. 135, 544 (2005).

[6]. Л.М. Блинов. Лэнгмюровские пленки. УФН 155, 3, 443 (1988).

[7]. В.М. Агранович, В.Л. Гинзбург. Кристаллооптика с учетом пространственной дисперсии и теория экситонов, Москва «Наука», 432с. (1979).

[8]. B.J. Akhmadaliev, N.Kh.Yuldashev and I.I. Yulchiev. The Role of Radiative Surface Modes and Longitudinal Excitons in the Formation of Exciton-Polariton Luminescence Spectra of CdS-Type Crystals, Optics and Photonics Journal, -USA, 2018, No.8, P.50-65.

[9]. Н.Н. Ахмедиев, М.И. Сажин, А.В. Селькин. Неоднородные граничные условия для экситонов Ванье-Мотта. ЖЭТФ 96, 2(8), 720 (1989).



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