典型文献
Large photovoltaic effect with ultrahigh open-circuit voltage in relaxor-based ferroelectric Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 ceramics
文献摘要：
Recently,the anomalous photovoltaic effect of ferroelectric materials has attracted considerable atten-tion in the construction of efficient solar cells owing to the above-bandgap photovoltage of these ma-terials.In this study,we investigate the anomalous photovoltaic effect of relaxor-based ferroelectric Pb(ln1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3(PIMN-PT)ceramics with large remnant polarization and a nar-row optical bandgap.Excellent photovoltaic performance with an ultrahigh open-circuit voltage of 23 V(575 V/cm)is achieved,which is higher than the open-circuit voltages of all reported polycrystalline ma-terials with similar thickness.The phase structure,microstructure morphology,domain structure,ferro-electric and optical characteristics are analyzed,which could provide clues to the origin of the ultrahigh open-circuit voltage of PIMN-PT ceramics.The results suggest that the relaxor-based ferroelectric PIMN-PT system is a potential candidate for photovoltaic solar energy conversion devices.
文献关键词：
中图分类号：
作者姓名：
Xudong Qi;Kai Li;Enwei Sun;Bingqian Song;Da Huo;Jiaming Li;Xianjie Wang;Rui Zhang;Bin Yang;Wenwu Cao
作者机构：
Condensed Matter Science and Technology Institute,School of Instrumentation Science and Engineering,Harbin Institute of Technology,Harbin 150080,China;Key Laboratory for Photonic and Electronic Bandgap Materials,Ministry of Education,School of Physics and Electronic Engineering,Harbin Normal University,Harbin 150025,China;School of Physics,Harbin Institute of Technology,Harbin 150001,China;Department of Mathematics and Materials Research Institute,The Pennsylvania State University,University Park,Pennsylvania 16802,USA
文献出处：
引用格式：
[1]Xudong Qi;Kai Li;Enwei Sun;Bingqian Song;Da Huo;Jiaming Li;Xianjie Wang;Rui Zhang;Bin Yang;Wenwu Cao-.Large photovoltaic effect with ultrahigh open-circuit voltage in relaxor-based ferroelectric Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 ceramics)[J].材料科学技术（英文版）,2022(09):119-126
A类：
ln1,PIMN
B类：
Large,photovoltaic,effect,ultrahigh,open,circuit,relaxor,ferroelectric,In1,2Nb1,Mg1,3Nb2,PbTiO3,ceramics,Recently,anomalous,materials,attracted,considerable,atten,construction,efficient,solar,cells,owing,above,bandgap,photovoltage,these,this,study,we,investigate,PT,large,remnant,polarization,nar,row,optical,Excellent,performance,achieved,which,higher,than,voltages,reported,polycrystalline,similar,thickness,phase,microstructure,morphology,domain,characteristics,are,analyzed,could,provide,clues,origin,results,suggest,that,system,potential,candidate,energy,conversion,devices
AB值：
0.468252
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