Optimized 2D Bi <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si48.svg" display="inline" id="d1e984"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> Se <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si49.svg" display="inline" id="d1e992"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msub> </mml:math> thickness for broadband, high-performance, self-powered 2D/3D heterojunction photodetectors with multispectral imaging capability

Yajie Han, Shujie Jiao, Lei Chen, Ping Rong, Shui Ren, Dongbo Wang, Shiyong Gao, Wen He, Bingsheng Li, Jinzhong Wang, Jinzhong Wang