A multifunctional optoelectronic device based on 2D material with wide bandgap

查看全文 作　　者：Hongwei [1]Xu;Jingwei [1]Liu;Sheng [1]Wei;Jie [1]Luo;Rui [1]Gong;Siyuan [2]Tian;Yiqi [2]Yang;Yukun [2]Lei;Xinman [2]Chen;Jiahong [3,4]Wang;Gaokuo [3]Zhong;Yongbing [1]Tang;Feng [1]Wang;Hui-Ming [1]Cheng;Baofu [1,5]Ding

机构地区：[1]Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality,Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen,Guangdong 518055,China;[2]School of Semiconductor Science and Technology,South China Normal University,Foshan,Guangdong 528225,China;[3]Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen,Guangdong 518055,China;[4]Hubei Three Gorges Laboratory,Yichang,Hubei 443007,China;[5]Shenzhen Geim Graphene Center(SGC),Tsinghua-Berkeley Shenzhen Institute(TBSI)&Tsinghua Shenzhen International Graduate School(SIGS),Tsinghua University,Shenzhen,Guangdong 518055,China

出　　处：《Light(Science & Applications)》索引2023年第12卷第12期,共9页

基　　金：supported by the National Natural Science Foundation of China(Grants 52273311 and T2293693);the Guangdong Innovative and Entrepreneurial Research Team Program(No.2017ZT07C341);the Shenzhen Basic Research Project(Grants JCYJ20220818100806014 and JCYJ20190809180605522);the Science and Technology Planning Project of Guangdong Province(Grants 2022A0505050066). 摘　　要：Low-dimensional materials exhibit unique quantum confinement effects and morphologies as a result of their nanoscale size in one or more dimensions,making them exhibit distinctive physical properties compared to bulk counterparts.Among all low-dimensional materials,due to their atomic level thickness,two-dimensional materials possess extremely large shape anisotropy and consequently are speculated to have large optically anisotropic absorption.In this work,we demonstrate an optoelectronic device based on the combination of two-dimensional material and carbon dot with wide bandgap.High-efficient luminescence of carbon dot and extremely large shape anisotropy(>1500)of two-dimensional material with the wide bandgap of>4 eV cooperatively endow the optoelectronic device with multi-functions of optically anisotropic blue-light emission,visible light modulation,wavelength-dependent ultraviolet-light detection as well as blue fluorescent film assemble.This research opens new avenues for constructing multi-function-integrated optoelectronic devices via the combination of nanomaterials with different dimensions. 关键词：ANISOTROPY ANISOTROPIC ULTRAVIOLET

相关文献

参考文献（43）
引证文献（3）
耦合文献（64）

参考文献(43)

引证文献(3)

耦合文献(64)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

A multifunctional optoelectronic device based on 2D material with wide bandgap

参考文献(43)

引证文献(3)

耦合文献(64)

用户提示