Direct Writing of Flexible Barium Titanate/Polydimethylsiloxane 3D Photonic Crystals with Mechanically Tunable Terahertz Properties

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	Direct Writing of Flexible Barium Titanate/Polydimethylsiloxane 3D Photonic Crystals with Mechanically Tunable Terahertz Properties
	Zhu, Pengfei; Yang, Weiyi; Wang, Rong; Gao, Shuang; Li, Bo; Li, Qi; Li, Q (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Environm Funct Mat Div, 72 Wenhua Rd, Shenyang 110016, Peoples R China.; Li, B (reprint author), Tsinghua Univ, Grad Sch Shenzhen, Div Energy & Environm, Tsinghua Campus, Shenzhen 518055, Peoples R China.
	2017-04-03
发表期刊	ADVANCED OPTICAL MATERIALS
ISSN	2195-1071
卷号	5 期号:7 页码:-
摘要	Mechanically flexible 3D terahertz photonic crystals (3D-TPCs) are created by the direct-writing technology with a composite ink system composed of polydimethylsiloxane (PDMS) and barium titanate (BaTiO3) nanoparticles. The direct- writing technology allows an easy creation of complex 3D structures with designed geometry, while the refractive indices of the composite ink can be modulated by varying the content of BaTiO3 nanoparticles. Thus, 3D-TPCs with different terahertz properties are obtained by the direct-writing technology. More interestingly, these 3D-TPCs demonstrate a unique tunable terahertz property under external force field due to their mechanical flexibility from the PDMS matrix of the composite ink. Thus, their terahertz property is responsive to external force fields reversibly, which can find novel applications in terahertz technology and other related technological applications.; Mechanically flexible 3D terahertz photonic crystals (3D-TPCs) are created by the direct-writing technology with a composite ink system composed of polydimethylsiloxane (PDMS) and barium titanate (BaTiO3) nanoparticles. The direct- writing technology allows an easy creation of complex 3D structures with designed geometry, while the refractive indices of the composite ink can be modulated by varying the content of BaTiO3 nanoparticles. Thus, 3D-TPCs with different terahertz properties are obtained by the direct-writing technology. More interestingly, these 3D-TPCs demonstrate a unique tunable terahertz property under external force field due to their mechanical flexibility from the PDMS matrix of the composite ink. Thus, their terahertz property is responsive to external force fields reversibly, which can find novel applications in terahertz technology and other related technological applications.
部门归属	[zhu, pengfei ; yang, weiyi ; wang, rong ; li, qi] chinese acad sci, inst met res, shenyang natl lab mat sci, environm funct mat div, 72 wenhua rd, shenyang 110016, peoples r china ; [gao, shuang ; li, bo] tsinghua univ, grad sch shenzhen, div energy & environm, tsinghua campus, shenzhen 518055, peoples r china
学科领域	Materials Science, Multidisciplinary ; Optics
资助者	Basic Science Innovation Program of Shenyang National Laboratory for Materials Science [Y4N56R1161, Y4N56F2161]; National Natural Science Foundation of China [51672283, 51602316]; Science and Technology Plan of Shenzhen City [JCYJ 20150827165038323, JCYJ20160301154309393]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78192
专题	中国科学院金属研究所
通讯作者	Li, Q (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Environm Funct Mat Div, 72 Wenhua Rd, Shenyang 110016, Peoples R China.; Li, B (reprint author), Tsinghua Univ, Grad Sch Shenzhen, Div Energy & Environm, Tsinghua Campus, Shenzhen 518055, Peoples R China.
推荐引用方式 GB/T 7714	Zhu, Pengfei,Yang, Weiyi,Wang, Rong,et al. Direct Writing of Flexible Barium Titanate/Polydimethylsiloxane 3D Photonic Crystals with Mechanically Tunable Terahertz Properties[J]. ADVANCED OPTICAL MATERIALS,2017,5(7):-.
APA	Zhu, Pengfei.,Yang, Weiyi.,Wang, Rong.,Gao, Shuang.,Li, Bo.,...&Li, B .(2017).Direct Writing of Flexible Barium Titanate/Polydimethylsiloxane 3D Photonic Crystals with Mechanically Tunable Terahertz Properties.ADVANCED OPTICAL MATERIALS,5(7),-.
MLA	Zhu, Pengfei,et al."Direct Writing of Flexible Barium Titanate/Polydimethylsiloxane 3D Photonic Crystals with Mechanically Tunable Terahertz Properties".ADVANCED OPTICAL MATERIALS 5.7(2017):-.