Effect of molecular morphology on amplified spontaneous emission of bis-styrylbenzene derivatives

Ryota Kabe; Hajime Nakanotani; Tomo Sakanoue; Masayuki Yahiro; Chihaya Adachi

doi:10.1002/adma.200803588

Effect of molecular morphology on amplified spontaneous emission of bis-styrylbenzene derivatives

Ryota Kabe^*, Hajime Nakanotani, Tomo Sakanoue, Masayuki Yahiro, Chihaya Adachi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

126 Citations (Scopus)

Abstract

Molecular aggregation greatly affects the fluorescence quantum efficiency, transient lifetime, and amplified spontaneous emission (ASE) of bis-styrylbenzene derivatives. We compare the optical properties for various morphologies (solution, film, doped film, and single crystalline state) (see figure) and demonstrate that ambipolar operation of a 1,4-bis(4-methylstyryl) benzene layer in field-effect transistors leads to intense blue electroluminescence with a rather sharp emission width.

Original language	English
Journal	Advanced Materials
Volume	21
Issue number	40
DOIs	https://doi.org/10.1002/adma.200803588
Publication status	Published - 2009 Oct 26
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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abstract = "Molecular aggregation greatly affects the fluorescence quantum efficiency, transient lifetime, and amplified spontaneous emission (ASE) of bis-styrylbenzene derivatives. We compare the optical properties for various morphologies (solution, film, doped film, and single crystalline state) (see figure) and demonstrate that ambipolar operation of a 1,4-bis(4-methylstyryl) benzene layer in field-effect transistors leads to intense blue electroluminescence with a rather sharp emission width.",

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T1 - Effect of molecular morphology on amplified spontaneous emission of bis-styrylbenzene derivatives

AU - Kabe, Ryota

AU - Nakanotani, Hajime

AU - Sakanoue, Tomo

AU - Yahiro, Masayuki

AU - Adachi, Chihaya

PY - 2009/10/26

Y1 - 2009/10/26

N2 - Molecular aggregation greatly affects the fluorescence quantum efficiency, transient lifetime, and amplified spontaneous emission (ASE) of bis-styrylbenzene derivatives. We compare the optical properties for various morphologies (solution, film, doped film, and single crystalline state) (see figure) and demonstrate that ambipolar operation of a 1,4-bis(4-methylstyryl) benzene layer in field-effect transistors leads to intense blue electroluminescence with a rather sharp emission width.

AB - Molecular aggregation greatly affects the fluorescence quantum efficiency, transient lifetime, and amplified spontaneous emission (ASE) of bis-styrylbenzene derivatives. We compare the optical properties for various morphologies (solution, film, doped film, and single crystalline state) (see figure) and demonstrate that ambipolar operation of a 1,4-bis(4-methylstyryl) benzene layer in field-effect transistors leads to intense blue electroluminescence with a rather sharp emission width.

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Effect of molecular morphology on amplified spontaneous emission of bis-styrylbenzene derivatives

Abstract

ASJC Scopus subject areas

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