典型文献
Topological boundary states transport in synthetic four-dimensional acoustic system
文献摘要:
Topological phase is an important development and unexplored degree of freedom of traditional band theory[1].Generally,it man-ifests in physics through the boundary states revealed by the bulk-edge correspondence.Kaleidoscopic bulk topology implies various low-dimensional states at the boundary,giving extraordinary approaches to manipulate waves.Another structure that encodes the band topology is the system associated with space-time evolu-tion,such as Floquet topological insulator[2,3].Its quasistatic limit involves time-dependent dynamic adiabatic evolution[4,5].How-ever,dynamic evolution is challenging as it requires fast modula-tion to overcome the dissipation of state before it is pumped from one edge to another[6].
文献关键词:
中图分类号:
作者姓名:
Chudong Xu;Taotao Zheng;Hao Ge;Wei Wang;Ze-Guo Chen;Ming-Hui Lu;Yan-Feng Chen
作者机构:
College of Electronic Engineering(College of Artificial Intelligence),South China Agricultural University,Guangzhou 510642,China;College of Engineering and Applied Sciences and National Laboratory of Solid State Microstructures,Nanjing University,Nanjing 210093,China;Department of Physics,Hong Kong Baptist University,Hong Kong,China;School of Materials Science and Intelligent Engineering,Nanjing University,Suzhou 215163,China;Jiangsu Key Laboratory of Artificial Functional Materials,Nanjing 210093,China
文献出处:
引用格式:
[1]Chudong Xu;Taotao Zheng;Hao Ge;Wei Wang;Ze-Guo Chen;Ming-Hui Lu;Yan-Feng Chen-.Topological boundary states transport in synthetic four-dimensional acoustic system)[J].科学通报(英文版),2022(19):1950-1953
A类:
ifests,Kaleidoscopic,quasistatic
B类:
Topological,boundary,states,transport,synthetic,four,dimensional,acoustic,system,phase,important,development,unexplored,degree,freedom,traditional,band,theory,Generally,physics,through,revealed,by,bulk,edge,correspondence,topology,implies,various,low,giving,extraordinary,approaches,manipulate,waves,Another,structure,that,encodes,associated,space,such,Floquet,topological,insulator,Its,limit,involves,dependent,dynamic,adiabatic,evolution,How,ever,challenging,requires,fast,modula,overcome,dissipation,before,pumped,from,one,another
AB值:
0.621544
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