Interactive radical dimers in photoconductive organic thin films.
Interactive radical dimers in photoconductive organic thin films.
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DOI：
10.1002/anie.200900472
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发表时间：
2009-05
影响因子：
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通讯作者：
Akito Iwasaki;Laigui Hu;R. Suizu;K. Nomura;Hirofumi Yoshikawa;K. Awaga;Y. Noda;K. Kanai;Y. Ouchi;K. Seki;Hiroshi Ito
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文献类型：
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作者：
Akito Iwasaki;Laigui Hu;R. Suizu;K. Nomura;Hirofumi Yoshikawa;K. Awaga;Y. Noda;K. Kanai;Y. Ouchi;K. Seki;Hiroshi Ito
完全相互作用：扩展的未占据分子轨道之间的重叠导致相互作用自由基二聚体的高光导电性。三明治型电池（见图，ITO =氧化铟锡）包含高度定向的不连接的二自由基，4,4'-二（1,2,3,5-二噻二唑基）（BDTDA）薄膜，在反向偏置电压下具有高开/关比的光电流，在零偏置电压下具有光伏行为。
Fully interactive: Overlap between extended unoccupied molecular orbitals leads to the high photoconductivity of interactive radical dimers. Sandwich-type cells (see picture; ITO = indium tin oxide) comprising highly oriented thin films of a disjoint diradical, 4,4'-bis(1,2,3,5-dithiadiazolyl) (BDTDA) exhibit a photocurrent with a high on/off ratio at reverse bias voltages and photovoltaic behavior at zero bias voltage.