Инд. авторы:	Zabolotskii A.A.
Заглавие:	Resonance Energy Transfer between a Spherical Nanoparticle and a J-Aggregate
Библ. ссылка:	Zabolotskii A.A. Resonance Energy Transfer between a Spherical Nanoparticle and a J-Aggregate // Optoelectronics, Instrumentation and Data Processing. - 2017. - Vol.53. - Iss. 3. - P.271-277. - ISSN 8756-6990. - EISSN 1934-7944.
Внешние системы:	DOI: 10.3103/S8756699017030116; SCOPUS: 2-s2.0-85026997384; WoS: 000409138900011;
Реферат:	eng: This paper describes the nonradiation (Forster) energy transfer between a dye J-aggregate and closely located nanoparticles possessing the properties of two-level systems. Nanoparticles can be quantum dots (QDs) or a spherical symmetric package of atoms. The dynamics of the process is described by deriving the equations that characterize the density matrix dynamics in a two-level medium and the evolution of exciton pulses in an extended quasi-one-dimensional dye J-aggregate. It is shown that effective controlled resonant transfer of the energy stored in QDs is implemented in the system and manifested in the amplification of the exciton pulses. In turn, there is a possibility of the reverse process of exciton energy transfer in partial inversion of two-level transitions of QDs. The results of this paper are confirmed by the experimental data from the literature.
Ключевые слова:	ORGANIC/INORGANIC SEMICONDUCTOR NANOSTRUCTURES; numerical solution; nonradiation energy transfer; EXCITATIONS; quantum dots; tubular J-aggregates; Forster mechanism; QUANTUM DOTS;
Издано:	2017
Физ. характеристика:	с.271-277