宽带
光电探测器
材料科学
带隙
热电性
红外线的
光电子学
能量(信号处理)
电子能带结构
宽禁带半导体
光电导性
铁电性
作者
Jialu Chen,Liwei Tang,Gong Chen,Linjie Wei,Jingtian Zhang,Xingguang Chen,Xiaoyu Zhang,Yi Liu,Junhua Luo,Zhihua Sun
摘要
We report an improper molecular ferroelectric with the first observation of a photo-pyroelectric effect in thin-film form, enabling broadband (UV–NIR) self-powered photoactivity beyond its bandgap for photodetectors and infrared energy harvesters.
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