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Excitation Dynamics in Disubstituted Polyacetylene
http://hdl.handle.net/10191/24122
http://hdl.handle.net/10191/241224a7117e5-728d-4da4-a4dc-2ef300ebc6f3
名前 / ファイル | ライセンス | アクション |
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80_20_4058-4061.pdf (172.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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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.× Frolov, S. V.× Liess, M.× Ehrenfreund, E.× Vardeny, Z. V.× Tada, K.× Hidayat, R.× Fujii, A.× Yoshino, K.× Teraguchi, M.× 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 |
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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 |