Nanocomposite superstructure of zinc oxide mesocrystal/reduced graphene oxide with effective photoconductivity

作     者：Ahmad A.Ahmad Qais M.Al-Bataineh Ahmad B.Migdadi Ahmad A.Ahmad;Qais M.Al-Bataineh;Ahmad B.Migdadi

作者机构：Department of Physical SciencesJordan University of Science&TechnologyP.O.Box 3030Irbid-22110Jordan 

出 版 物：《Journal of Semiconductors》 (半导体学报（英文版）)

年 卷 期：2024年第45卷第11期

页      面：81-88页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：Jordan University of Science and Technology in Jordan by Deanship of Scientific Research 

主　　题：mesocrystals superstructure mesocrystal zinc oxide nanorods(ZnONRs) meduced graphene oxide(rGO) ZnONRs/rGO nanocomposite superstructure UV photodetection 

摘      要：Metal oxide mesocrystals are the alignment of metal oxide nanoparticles building blocks into the ordered superstructure,which have potentially tunable optical,electronic,and electrical properties suitable for practical ***,we report an effective method for synthesizing mesocrystal zinc oxide nanorods(ZnONRs).The crystal,surface,and internal structures of the zinc oxide mesocrystals were fully *** zinc oxide nanorods/reduced graphene oxide(ZnONRs/rGO)nanocomposite superstructure were synthesized also using the hydrothermal *** crystal,surface,chemical,and internal structures of the ZnONRs/rGO nanocomposite superstructure were also fully *** optical absorption coefficient,bandgap energy,band structure,and electrical conductivity of the ZnONRs/rGO nanocomposite superstructure were investigated to understand its optoelectronic and electrical ***,the photoconductivity of the ZnONRs/rGO nanocomposite superstructure was explored to find the possibilities of using this nanocomposite superstructure for ultraviolet(UV)photodetection ***,we concluded that the ZnONRs/rGO nanocomposite superstructure has high UV sensitivity and is suitable for UV detector applications.