Open AccessВзаимодействие таммовского плазмона и экситона в органическом материале в режиме сильной связи
Author(s) -
К.М. Морозов,
А.В. Белоновский,
К.А. Иванов,
Е.И. Гиршова,
М.А. Калитеевский
Publication year - 2019
Publication title -
fizika i tehnika poluprovodnikov
Language(s) - English
Resource type - Journals
eISSN - 1726-7315
pISSN - 0015-3222
DOI - 10.21883/ftp.2019.10.48288.34
Subject(s) - luminescence , polariton , materials science , biphenyl , silicon , oxide , tantalum , plasmon , optoelectronics , exciton , coupling (piping) , molecular physics , condensed matter physics , chemistry , physics , organic chemistry , metallurgy
The interaction of a Tamm plasmon with an exciton in an organic material in the strong coupling mode is investigated theoretically. The structure consists of five pairs of layers of silicon oxide and tantalum oxide, an organic light-emitting layer of 4,4'-bis( N -carbazolyl)-1,1'-biphenyl, and a silver layer. It is shown that the splitting of polariton modes (Rabi splitting) with a magnitude of >400 meV can occur in such a structure, which can be accompanied by an increase in the luminescence bandwidth up to 700 meV.