典型文献
Evidence of Electronic Phase Separation in the Strongly Correlated Semiconductor YbB12
文献摘要：
We investigate high-quality single-domain crystals of YbB12 using the precise x-ray diffraction technique in combination with the low-temperature polarized THz-infrared spectroscopy and accurate magnetotransport measurements.It is shown for the first time that this archetypal strongly correlated system with a metal-insulator transition to a mysterious dielectric ground state with a metal Fermi surface[Science 362,65(2018)and ibid 362,32(2018)]is actually a heterogeneous compound in the regime of electronic phase separation.Changes in the configuration of the discovered dynamic charge stripes are proposed upon cooling.As a result,a conclusion is drawn in favor of a crossover between different patterns of the filamentary electronic structure penetrating the semiconducting matrix of YbB12.We argue that the discovery of stripes in YbB12 is fundamental,elucidating the nature of exotic dielectric state in Kondo insulators.
文献关键词：
中图分类号：
作者姓名：
A.Azarevich;N.Bolotina;O.Khrykina;A.Bogach;E.Zhukova;B.Gorshunov;A.Melentev;Z.Bedran;A.Alyabyeva;M.Belyanchikov;V.Voronov;N.Yu.Shitsevalova;V.B.Filipov;N.Sluchanko
作者机构：
Prokhorov General Physics Institute of the Russian Academy of Sciences,Vavilov Str.38,Moscow 119991,Russia;Shubnikov Institute of Crystallography,Federal Scientific Research Centre'Crystallography and Photonics'of Russian Academy of Sciences,59 Leninskiy Prospect,Moscow 119333,Russia;Center for Photonics and 2D Materials,Moscow Institute of Physics and Technology(National Research University),141700 Dolgoprudny,Moscow Region,Russia;Institute for Problems of Materials Science,NASU,Krzhizhanovsky Str.3,03142 Kyiv,Ukraine
文献出处：
引用格式：
[1]A.Azarevich;N.Bolotina;O.Khrykina;A.Bogach;E.Zhukova;B.Gorshunov;A.Melentev;Z.Bedran;A.Alyabyeva;M.Belyanchikov;V.Voronov;N.Yu.Shitsevalova;V.B.Filipov;N.Sluchanko-.Evidence of Electronic Phase Separation in the Strongly Correlated Semiconductor YbB12)[J].中国物理快报（英文版）,2022(12):65-70
A类：
YbB12,archetypal,ibid
B类：
Evidence,Electronic,Phase,Separation,Strongly,Correlated,Semiconductor,We,investigate,high,quality,single,domain,crystals,using,precise,ray,diffraction,technique,combination,low,temperature,polarized,THz,infrared,spectroscopy,accurate,magnetotransport,measurements,It,shown,first,that,this,strongly,correlated,system,metal,transition,mysterious,dielectric,ground,state,Fermi,surface,actually,heterogeneous,compound,regime,electronic,phase,separation,Changes,configuration,discovered,dynamic,charge,stripes,proposed,upon,cooling,result,conclusion,drawn,favor,crossover,between,different,patterns,filamentary,structure,penetrating,semiconducting,matrix,argue,discovery,fundamental,elucidating,nature,exotic,Kondo,insulators
AB值：
0.680317
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