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Direct-writing of vanadium dioxide/polydimethylsiloxane three-dimensional photonic crystals with thermally tunable terahertz properties
Wang, Rong1; Yang, Weiyi2; Gao, Shuang2; Ju, Xiaojing3,4; Zhu, Pengfei3,4; Li, Bo1; Li, Qi2,3
Corresponding AuthorLi, Qi(qiliuiuc@outlook.com)
2019-07-21
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume7Issue:27Pages:8185-8191
AbstractThe creation of 3D THz photonic crystals with tunable THz properties in real time under proper external stimuli could endow them with novel functions for cutting-edge THz technology applications. However, to tune THz properties by structure variation under external stimuli largely limits their potential to be integrated with other components to form THz devices. In this work, a composite ink composed of VO2 nanoparticles and polydimethylsiloxane (PDMS) is developed with proper rheological properties for direct-writing to create 3D THz photonic crystals with thermally tunable THz properties without the need of structure variation. Due to the reversible insulator-metal phase transition of VO2 nanoparticles under proper thermal stimulus, thermally tunable refractive indices are observed for the VO2/PDMS composite ink, which results in interesting thermally tunable THz properties for 3D VO2/PDMS THz photonic crystals without changing their structure. This work opens up an unexplored avenue to create "smart" 3D THz photonic crystals responsive to external thermal stimulus by direct-writing technology, which eliminates the need of structure variation to tune their THz properties and paves the way for their integration into THz devices to create novel functions for cutting-edge THz technology.
Funding OrganizationNational Natural Science Foundation of China ; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science ; Instrument Development Program of Shenyang National Laboratory for Materials Science ; National Key Research and Development Program of China ; Science and Technology Plan of Shenzhen City
DOI10.1039/c8tc05759a
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51672283] ; National Natural Science Foundation of China[51602316] ; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science[2017RP290] ; Instrument Development Program of Shenyang National Laboratory for Materials Science[2017EP04] ; National Key Research and Development Program of China[2017YFB0406300] ; Science and Technology Plan of Shenzhen City[JCYJ20170412171554022]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000475481600039
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/134847
Collection中国科学院金属研究所
Corresponding AuthorLi, Qi
Affiliation1.Tsinghua Univ, Grad Sch Shenzhen, Div Energy & Environm, Shenzhen 518055, Peoples R China
2.Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Sichuan, Peoples R China
3.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Wang, Rong,Yang, Weiyi,Gao, Shuang,et al. Direct-writing of vanadium dioxide/polydimethylsiloxane three-dimensional photonic crystals with thermally tunable terahertz properties[J]. JOURNAL OF MATERIALS CHEMISTRY C,2019,7(27):8185-8191.
APA Wang, Rong.,Yang, Weiyi.,Gao, Shuang.,Ju, Xiaojing.,Zhu, Pengfei.,...&Li, Qi.(2019).Direct-writing of vanadium dioxide/polydimethylsiloxane three-dimensional photonic crystals with thermally tunable terahertz properties.JOURNAL OF MATERIALS CHEMISTRY C,7(27),8185-8191.
MLA Wang, Rong,et al."Direct-writing of vanadium dioxide/polydimethylsiloxane three-dimensional photonic crystals with thermally tunable terahertz properties".JOURNAL OF MATERIALS CHEMISTRY C 7.27(2019):8185-8191.
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