Interaction of a Tamm Plasmon and Exciton in an Organic Material in the Strong Coupling Mode

Journal Article · Tue Oct 15 04:00:00 EDT 2019 · Semiconductors

DOI:https://doi.org/10.1134/S1063782619100142· OSTI ID:22944813

Morozov, K. M.; Belonovskii, A. V. ^[1]; Ivanov, K. A. ^[2]; Girshova, E. I.

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1. St. Petersburg Academic University (Russian Federation)
2. ITMO University (Russian Federation)

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.

• OSTI ID: 22944813
• Journal Information: Semiconductors, Journal Name: Semiconductors Journal Issue: 10 Vol. 53; ISSN SMICES; ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BIPHENYL
EXCITONS
INTERACTIONS
LAYERS
LIGHT EMITTING DIODES
LUMINESCENCE
MEV RANGE
PLASMONS
POLARONS
SILICON OXIDES
SILVER
STRONG-COUPLING MODEL
TANTALUM OXIDES