典型文献
Ag-catalyzed GaSb nanowires for flexible near-infrared photodetectors
文献摘要：
High-quality narrow bandgap semiconductors nanowires(NWs)challenge the flexible near-infrared(NIR)photodetect-ors in next-generation imaging,data communication,environmental monitoring,and bioimaging applications.In this work,com-plementary metal oxide semiconductor-compatible metal of Ag is deposited on glass as the growth catalyst for the surfactant-assisted chemical vapor deposition of GaSb NWs.The uniform morphology,balance stoichiometry,high-quality crystallinity,and phase purity of as-prepared NWs are checked by scanning electron microscopy,energy dispersive X-ray spectroscopy,high-resolution transmission electron microscopy,and X-ray diffraction.The electrical properties of as-prepared NWs are stud-ied by constructing back-gated field-effect-transistors,displaying a high Ion/Ioff ratio of 104 and high peak hole mobility of 400 cm2/(V·s).Benefiting from the excellent electrical and mechanical flexibility properties,the as-fabricated NW flexible NIR pho-todetector exhibits high sensitivity and excellent photoresponse,with responsivity as high as 618 A/W and detectivity as high as 6.7×1010 Jones.Furthermore,there is no obvious decline in NIR photodetection behavior,even after parallel and perpendicu-lar folding with 1200 cycles.
文献关键词：
中图分类号：
作者姓名：
Zixu Sa;Fengjing Liu;Dong Liu;Mingxu Wang;Jie Zhang;Yanxue Yin;Zhiyong Pang;Xinming Zhuang;Peng Wang;Zaixing Yang
作者机构：
School of Physics,School of Microelectronics,State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100,China;College of Electronic and Information Engineering,Shandong University of Science and Technology,Qingdao 266590,China
文献出处：
引用格式：
[1]Zixu Sa;Fengjing Liu;Dong Liu;Mingxu Wang;Jie Zhang;Yanxue Yin;Zhiyong Pang;Xinming Zhuang;Peng Wang;Zaixing Yang-.Ag-catalyzed GaSb nanowires for flexible near-infrared photodetectors)[J].半导体学报（英文版）,2022(11):33-38
A类：
photodetect,todetector,perpendicu
B类：
Ag,catalyzed,GaSb,nanowires,flexible,near,infrared,photodetectors,High,quality,narrow,bandgap,semiconductors,NWs,challenge,NIR,next,generation,data,communication,environmental,monitoring,bioimaging,applications,In,this,work,plementary,metal,oxide,compatible,deposited,glass,growth,catalyst,surfactant,assisted,chemical,vapor,deposition,uniform,morphology,balance,stoichiometry,high,crystallinity,phase,purity,prepared,checked,by,scanning,electron,microscopy,energy,dispersive,ray,spectroscopy,resolution,transmission,diffraction,electrical,properties,stud,ied,constructing,back,gated,field,effect,transistors,displaying,Ion,Ioff,peak,hole,mobility,Benefiting,from,excellent,mechanical,flexibility,fabricated,exhibits,sensitivity,photoresponse,responsivity,detectivity,Jones,Furthermore,there,obvious,decline,photodetection,behavior,even,after,parallel,lar,folding,cycles
AB值：
0.631848
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