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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Excitation Dynamics in Disubstituted Polyacetylene

http://hdl.handle.net/10191/24122
http://hdl.handle.net/10191/24122
4a7117e5-728d-4da4-a4dc-2ef300ebc6f3
名前 / ファイル ライセンス アクション
80_20_4058-4061.pdf 80_20_4058-4061.pdf (172.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-11-26
タイトル
言語 en
タイトル Excitation Dynamics in Disubstituted Polyacetylene
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Gontia, I.

× Gontia, I.

WEKO 37382

en Gontia, I.

Search repository
Frolov, S. V.

× Frolov, S. V.

WEKO 37383

en Frolov, S. V.

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Liess, M.

× Liess, M.

WEKO 37384

en Liess, M.

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Ehrenfreund, E.

× Ehrenfreund, E.

WEKO 37385

en Ehrenfreund, E.

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Vardeny, Z. V.

× Vardeny, Z. V.

WEKO 37386

en Vardeny, Z. V.

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Tada, K.

× Tada, K.

WEKO 37387

en Tada, K.

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Hidayat, R.

× Hidayat, R.

WEKO 37388

en Hidayat, R.

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Fujii, A.

× Fujii, A.

WEKO 37389

en Fujii, A.

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Yoshino, K.

× Yoshino, K.

WEKO 37390

en Yoshino, K.

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Teraguchi, M.

× Teraguchi, M.

WEKO 37391

en Teraguchi, M.

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Masuda, T

× Masuda, T

WEKO 37392

en Masuda, T

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抄録
内容記述タイプ Abstract
内容記述 We studied the excitation dynamics in films of disubstituted polyacetylene, a degenerate ground-state conjugated polymer, using psec transient and steady-state spectroscopies. The polymer is found to support charged and neutral topological soliton excitations concurrent with a strong intrinsic photoluminescence band with quantum efficiency, η= 50%. This leads to stimulated emission in thin films and lasing in cylindrical μ cavities. The seeming contradiction of a degenerate ground-state polymer with highη is explained by the lowest excited-state ordering.
言語 en
書誌情報 en : Physical Review Letters

巻 80, 号 20, p. 4058-4061, 発行日 1999-05
出版者
言語 en
出版者 American Physical Society
ISSN
収録物識別子タイプ ISSN
収録物識別子 0031-9007
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00773679
DOI
識別子タイプ DOI
関連識別子 http://doi.org/10.1103/physrevlett.82.4058
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
著者版フラグ
値 publisher
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