Exciton Dynamics of Poly(di-n-hexylsilane) Film

Shozo Suto; Makoto Shimizu; Takenari Goto; Akira Watanabe; Minoru Matsuda

doi:10.7567/JJAPS.34S1.185

Exciton Dynamics of Poly(di-n-hexylsilane) Film

Shozo Suto, Makoto Shimizu, Takenari Goto, Akira Watanabe, Minoru Matsuda

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

4 Citations (Scopus)

Abstract

We have measured excitation spectra of exciton luminescence and time response of a σ-conjugated one-dimensional polymer, poly(di-n-hexylsilane), film at 2K. The site selective luminescence near 3.36 eV is measured under the excitation of light with energy lower than 3.528 eV. The time-resolved spectra of the luminescence show that the peak energy of 3.369 eV shifts to 3.360 eV within 360 picoseconds. The site-selective luminescence and the peak shift in the picosecond time region are discussed in terms of the disordered segment model.

Original language	English
Pages (from-to)	185-187
Number of pages	3
Journal	Japanese journal of applied physics
Volume	34
Issue number	S1
DOIs	https://doi.org/10.7567/JJAPS.34S1.185
Publication status	Published - 1995 Jan

Keywords

Exciton
Photo-luminescence
Poly(di-n-hexylsilane)
Polymer
Selective
Time-resolved luminescence

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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title = "Exciton Dynamics of Poly(di-n-hexylsilane) Film",

abstract = "We have measured excitation spectra of exciton luminescence and time response of a σ-conjugated one-dimensional polymer, poly(di-n-hexylsilane), film at 2K. The site selective luminescence near 3.36 eV is measured under the excitation of light with energy lower than 3.528 eV. The time-resolved spectra of the luminescence show that the peak energy of 3.369 eV shifts to 3.360 eV within 360 picoseconds. The site-selective luminescence and the peak shift in the picosecond time region are discussed in terms of the disordered segment model.",

keywords = "Exciton, Photo-luminescence, Poly(di-n-hexylsilane), Polymer, Selective, Time-resolved luminescence",

author = "Shozo Suto and Makoto Shimizu and Takenari Goto and Akira Watanabe and Minoru Matsuda",

year = "1995",

month = jan,

doi = "10.7567/JJAPS.34S1.185",

language = "English",

volume = "34",

pages = "185--187",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

issn = "0021-4922",

publisher = "Japan Society of Applied Physics",

number = "S1",

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TY - JOUR

T1 - Exciton Dynamics of Poly(di-n-hexylsilane) Film

AU - Suto, Shozo

AU - Shimizu, Makoto

AU - Goto, Takenari

AU - Watanabe, Akira

AU - Matsuda, Minoru

PY - 1995/1

Y1 - 1995/1

N2 - We have measured excitation spectra of exciton luminescence and time response of a σ-conjugated one-dimensional polymer, poly(di-n-hexylsilane), film at 2K. The site selective luminescence near 3.36 eV is measured under the excitation of light with energy lower than 3.528 eV. The time-resolved spectra of the luminescence show that the peak energy of 3.369 eV shifts to 3.360 eV within 360 picoseconds. The site-selective luminescence and the peak shift in the picosecond time region are discussed in terms of the disordered segment model.

AB - We have measured excitation spectra of exciton luminescence and time response of a σ-conjugated one-dimensional polymer, poly(di-n-hexylsilane), film at 2K. The site selective luminescence near 3.36 eV is measured under the excitation of light with energy lower than 3.528 eV. The time-resolved spectra of the luminescence show that the peak energy of 3.369 eV shifts to 3.360 eV within 360 picoseconds. The site-selective luminescence and the peak shift in the picosecond time region are discussed in terms of the disordered segment model.

KW - Exciton

KW - Photo-luminescence

KW - Poly(di-n-hexylsilane)

KW - Polymer

KW - Selective

KW - Time-resolved luminescence

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DO - 10.7567/JJAPS.34S1.185

M3 - Article

AN - SCOPUS:0005872691

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

IS - S1

ER -

Exciton Dynamics of Poly(di-n-hexylsilane) Film

Abstract

Keywords

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