Ultra-broadband and highly responsive photodetectors based on a novel EuBiTe3 flake material at room temperature

被引：19

作者：

Niu, Yingying ^{[1
]}

Wang, Biao ^{[1
]}

Chen, Jiapeng ^{[1
]}

Wu, Dong ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Mat, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2018年 / 6卷 / 04期

关键词：

GRAPHENE; DEGRADATION;

D O I：

10.1039/c7tc04255h

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report a broadband photodetector based on the novel material EuBiTe3. The devices are operated at room temperature in the wavelength range from ultraviolet (370 nm) to near- infrared (1550 nm) with good reproducibility. Our results showed photoconductive responsivities greater than 1 A W-1 in the ultraviolet, visible and near- infrared region and the response time is recorded to be as fast as about 40 ms.

引用

页码：713 / 716

页数：4

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