Giant topological magnetoelectric and optical Hall effects for a topological insulator as a defect in photonic crystals

doi:10.1103/PhysRevA.90.015801

	Giant topological magnetoelectric and optical Hall effects for a topological insulator as a defect in photonic crystals
	Wang, Peng 1; Li, Wei 1; Liu, Qin2 ; Jiang, Xunya 3,4
	2014-07-09
发表期刊	PHYSICAL REVIEW A
ISSN	1050-2947
卷号	90 期号:1
发表状态	已发表
DOI	10.1103/PhysRevA.90.015801
摘要	A system with a topological insulator slab sandwiched by two one-dimensional photonic crystals as a defect is investigated. A giant topological magnetoelectric effect is proposed which is characterized by two resonant peaks with half-unit transmissions and rich polarization behaviors in the photonic band gap. We also predict a giant optical Hall effect in our system, in which the transverse shift of the transmitted light could be 1000 times larger than the wavelength. These effects are purely from the Theta-domain walls at the topological insulator interfaces and could be observed easily.
收录类别	SCI ; EI
语种	英语
资助项目	STCSM[11JC141500] ; STCSM[14JC1407602]
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000338736400010
出版者	AMER PHYSICAL SOC
EI入藏号	20143017970501
EI主题词	Defects ; Domain walls ; Photonic band gap ; Topology
EI分类号	Non Mechanical Properties and Tests of Building Materials:423 ; Electric Components and Equipment:704 ; Magnetic Materials:708.4 ; Combinatorial Mathematics, Includes Graph Theory, Set Theory:921.4 ; Crystalline Solids:933.1 ; Materials Science:951
WOS关键词	SINGLE DIRAC CONE ; MAGNETIC MONOPOLES ; SURFACE ; BI2TE3
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2389
专题	教学事务处
通讯作者	Li, Wei
作者单位	1.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China 2.ShanghaiTech Univ, Shanghai 200031, Peoples R China 3.Fudan Univ, Sch Informat Sci & Engn, Dept Illuminating Engn & Light Sources, Shanghai 200433, Peoples R China 4.Fudan Univ, Minist Educ, Engn Res Ctr Adv Lighting Technol, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Wang, Peng,Li, Wei,Liu, Qin,et al. Giant topological magnetoelectric and optical Hall effects for a topological insulator as a defect in photonic crystals[J]. PHYSICAL REVIEW A,2014,90(1).
APA	Wang, Peng,Li, Wei,Liu, Qin,&Jiang, Xunya.(2014).Giant topological magnetoelectric and optical Hall effects for a topological insulator as a defect in photonic crystals.PHYSICAL REVIEW A,90(1).
MLA	Wang, Peng,et al."Giant topological magnetoelectric and optical Hall effects for a topological insulator as a defect in photonic crystals".PHYSICAL REVIEW A 90.1(2014).