Intersystem crossing in oligothiophenes studied by fs time-resolved spectroscopy

被引：0
|
作者：
W. Paa
J.-P. Yang
S. Rentsch
机构：
[1] Institute for Optics and Quantum Electronics,
[2] Friedrich-Schiller-University Jena,undefined
[3] Max-Wien-Platz 1,undefined
[4] 07743 Jena,undefined
[5] Germany,undefined
来源：
Applied Physics B | 2000年 / 71卷
关键词：
PACS: 42.62.Fi; 78.40.Me; 78.55.Bq; 79.47.+p;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High triplet quantum yields of more than 90% for bithiophene and terthiophene have to be connected with very fast and effective formation of triplets after excitation. We studied these processes with fs pump–probe spectroscopy. The time behaviour of transient optical spectra within the singlet and triplet manifold was examined for bi- and terthiophene (2T and 3T) in solution.
引用
收藏
页码：443 / 449
页数：6
相关论文
共 50 条
  • [1] Intersystem crossing in oligothiophenes studied by fs time-resolved spectroscopy
    Paa, W
    Yang, JP
    Rentsch, S
    APPLIED PHYSICS B-LASERS AND OPTICS, 2000, 71 (03): : 443 - 449
  • [2] Intersystem crossing in oligothiophenes studied by fs time-resolved spectroscopy
    Paa, W.
    Yang, J.-P.
    Rentsch, S.
    2000, Springer Verlag (71):
  • [3] Intersystem crossing dynamics in thionated uracils studied by time-resolved photoelectron spectroscopy: The effect of substituent position
    Ullrich, Susanne
    Mohamadzade, Abed
    XXI INTERNATIONAL CONFERENCE ON ULTRAFAST PHENOMENA 2018 (UP 2018), 2019, 205
  • [4] PICOSECOND TIME-RESOLVED SPECTROSCOPY AND INTERSYSTEM CROSSING RATES OF ANTHRONE AND FLUORENONE
    KOBAYASHI, T
    NAGAKURA, S
    CHEMICAL PHYSICS LETTERS, 1976, 43 (03) : 429 - 434
  • [5] The intersystem crossing process of p-bromofluorobenzene studied with time-resolved photoelectron imaging
    Cao, Zhenzhou
    Wei, Zhengrong
    Hua, Linqiang
    Hu, Changjin
    Zhang, Song
    Zhang, Bing
    JOURNAL OF CHEMICAL PHYSICS, 2009, 130 (14):
  • [6] Laser induced processes in oligothiophenes studied by ps- and fs-time resolved spectroscopy
    Rentsch, S
    Lap, DV
    Grebner, D
    Helbig, M
    ULTRAFAST PROCESSES IN SPECTROSCOPY, 1996, : 445 - 448
  • [7] Observation of Ultrafast Intersystem Crossing in Thymine by Extreme Ultraviolet Time-Resolved Photoelectron Spectroscopy
    Wolf, Thomas J. A.
    Parrish, Robert M.
    Myhre, Rolf H.
    Martinez, Todd J.
    Koch, Henrik
    Guehr, Markus
    JOURNAL OF PHYSICAL CHEMISTRY A, 2019, 123 (32): : 6897 - 6903
  • [8] Intersystem crossing dynamics in singly substituted thiouracil studied by time-resolved photoelectron spectroscopy: Micro-environmental effects due to sulfur position
    Mohamadzade, Abed
    Bai, Shuming
    Barbatti, Mario
    Ullrich, Susanne
    CHEMICAL PHYSICS, 2018, 515 : 572 - 579
  • [9] Excited states of C-70 and the intersystem crossing process studied by picosecond time-resolved spectroscopy in the visible and near-IR region
    Watanabe, A
    Ito, O
    Watanabe, M
    Saito, H
    Koishi, M
    JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (25): : 10518 - 10522
  • [10] Characterization of the Reversible Intersystem Crossing Dynamics of Organic Photocatalysts Using Transient Absorption Spectroscopy and Time-Resolved Fluorescence Spectroscopy
    Whitaker, William
    Sazanovich, Igor V.
    Kwon, Yonghwan
    Jeon, Woojin
    Kwon, Min Sang
    Orr-Ewing, Andrew J.
    JOURNAL OF PHYSICAL CHEMISTRY A, 2023, 127 (51): : 10775 - 10788
12345