Improved crystal-growth and emission gain-narrowing of thiophene/phenylene co-oligomers
Improved crystal-growth and emission gain-narrowing of thiophene/phenylene co-oligomers
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DOI：
10.1002/adma.200390048
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发表时间：
2003-02-05
影响因子：
29.4
通讯作者：
Taniguchi, Y
中科院分区：
文献类型：
--
作者：
Ichikawa, M;Hibino, R;Taniguchi, Y
采用改进的晶体生长技术，制备了几毫米到1厘米大小的有机半导体材料的大片状单晶。晶体（见图）表现出自波导放大自发辐射，阈值相对较小，这是由于晶体具有优异的光学特性，如高透明度和低光散射。
Large plate-like single crystals of several millimeters to similar to1 cm in size of organic semiconducting materials are prepared via an improved crystal-growth technique. The crystals (see Figure) exhibit self-waveguided amplified spontaneous emission with a relatively small threshold resulting from the excellent optical properties of the crystals, such as high transparency and low light scattering.