3D direct writing of terahertz metamaterials based on TbFeO3 dielectric ceramics

doi:10.1063/1.5035123

IMR OpenIR

	3D direct writing of terahertz metamaterials based on TbFeO3 dielectric ceramics
	Zeng, Xinxi 1,2; Wang, Rong 3; Xi, Xiaoqing 2; Li, Bo 1,2; Zhou, Ji 2
通讯作者	Li, Bo(boli@mail.tsinghua.edu.cn) ; Zhou, Ji(zhouji@tsinghua.edu.cn)
	2018-08-20
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	113 期号:8 页码:5
摘要	The integration of terahertz waves with metamaterials has become a key goal in modern photonics. In this work, we designed grating-structured metamaterials and face-centered-cubic (fcc) metamaterials based on TbFeO3 dielectric ceramics and built these materials using 3D direct writing technology. To simulate the behavior of the designed TbFeO3 metamaterials, the dielectric constant of TbFeO3 dielectric ceramic materials was determined. The desired strong electric and magnetic resonances were excited in the designed TbFeO3 metamaterials. The grating-structured metamaterials showed increased polarization-dependent transmittance as the line spacing decreased, while the fcc metamaterial showed a deep transmission dip at low frequencies and an electromagnetically induced increase in transmittance at higher frequencies. An increase in the electrical resistance contributed to the increase in the transmission properties of the fcc TbFeO3 metamaterial as its temperature decreased, while a reduction in the dielectric constant of TbFeO3 simultaneously caused a blueshift in this metamaterial. When combined with 3D direct writing technology, TbFeO3, with its high dielectric constant and low loss characteristics, represents an inexpensive and promising step towards the production of the next generation of low-cost, easy-to-fabricate, all-dielectric metamaterials. Published by AIP Publishing.
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Science and Technology Plan of Guangdong Province ; Science and Technology Plan of Shenzhen City
DOI	10.1063/1.5035123
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFB0406300] ; National Natural Science Foundation of China[51788104] ; National Natural Science Foundation of China[51532004] ; Science and Technology Plan of Guangdong Province[2014B090907002] ; Science and Technology Plan of Guangdong Province[2017B090907004] ; Science and Technology Plan of Shenzhen City[JCYJ20160301154309393]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000442615500009
出版者	AMER INST PHYSICS
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/129175
专题	中国科学院金属研究所
通讯作者	Li, Bo; Zhou, Ji
作者单位	1.Tsinghua Univ, Div Energy & Environm, Grad Sch Shenzhen, Shenzhen 518055, Peoples R China 2.Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Environm Funct Mat Div, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zeng, Xinxi,Wang, Rong,Xi, Xiaoqing,et al. 3D direct writing of terahertz metamaterials based on TbFeO3 dielectric ceramics[J]. APPLIED PHYSICS LETTERS,2018,113(8):5.
APA	Zeng, Xinxi,Wang, Rong,Xi, Xiaoqing,Li, Bo,&Zhou, Ji.(2018).3D direct writing of terahertz metamaterials based on TbFeO3 dielectric ceramics.APPLIED PHYSICS LETTERS,113(8),5.
MLA	Zeng, Xinxi,et al."3D direct writing of terahertz metamaterials based on TbFeO3 dielectric ceramics".APPLIED PHYSICS LETTERS 113.8(2018):5.