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作品数:404被引量:391H指数:9
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相关领域:理学更多>>
相关作者:王栓宏罗伟刘文哲阮正杰陈刊更多>>
相关机构:四川大学河南大学东南大学武汉大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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Polarization-selective nanogold absorber by twisted stacking
《Nano Research》2023年第7期10392-10400,共9页Fei Wang Zexiang Han Juehan Sun Wajid Ali Xiaoli Wang Zhiyong Tang 
This work was supported by the National Natural Science Foundation of China(No.21975060,X.L.W.);Youth Innovation Promotion Association CAS(No.2019039,X.L.W.);This work was also supported by financial support from the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB36000000,Z.Y.T.);National Key Basic Research Program of China(No.2016YFA0200700,Z.Y.T.);National Natural Science Foundation of China(Nos.92056204,21890381,and 21721002,Z.Y.T.);Frontier Science Key Project of Chinese Academy of Sciences(No.QYZDJ-SSWSLH038,Z.Y.T.).
Metamaterial absorbers show great promise for applications in optical manipulation,photodetection,solar energy harvesting,and photocatalysis.In this work,we present a twisted stacked metamaterial design that serves as...
关键词:perfect absorber CHIRALITY plasmonic metal-dielectric-metal magnetic field enhancement 
Construction of twisted graphene–silicene heterostructures
《Nano Research》2023年第5期7926-7930,共5页Guangyuan Han Huan Shan Lizhi Zhang Wenpeng Xu Zhao-Yan Gao Hui Guo Geng Li Hong-Jun Gao 
the Ministry of Science and Technology of China(Nos.2019YFA0308500 and 2018YFA0305800);the National Natural Science Foundation of China(Nos.61888102,51991340,and 52072401);the Chinese Academy of Sciences Project for Young Scientists in Basic Research(No.YSBR-003).
Van der Waals stacking of two-dimensional crystals with rotation or mismatch in lattice constants gives rise to rich physical phenomena that are closely related to the strong correlations and band topology.Twisted gra...
关键词:twisted heterobilayers GRAPHENE SILICENE scanning tunneling microscopy first-principles calculations 
Doubled Moiré fat bands in double-twisted few-layer graphite
《Science China(Physics,Mechanics & Astronomy)》2023年第2期95-101,共7页Zhen Ma Shuai Li Ming Lu Dong-Hui Xu Jin-Hua Gao XinCheng Xie 
supported by the National Natural Science Foundation of China (Grant Nos. 11874160, 12141401, and 11534001);the National Key Research and Development Program of China (Grant No. 2017YFA0403501);the Fundamental Research Funds for the Central Universities (Grant No. HUST:2017KFYXJJ027);supported by the National Basic Research Program of China (Grant No.2015CB921102);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000)。
We study the electronic structure of double-twisted few-layer graphite(DTFLG),which consists of three few-layer graphites(FLGs),i.e.,an ABA-stacked graphene multilayer,stacked with two twist angles.We consider two cat...
关键词:TWISTED BANDS doubled 
Topological flat bands in twisted trilayer graphene被引量:3
《Science Bulletin》2021年第1期18-22,M0003,共6页Zhen Ma Shuai Li Ya-Wen Zheng Meng-Meng Xiao Hua Jiang Jin-Hua Gao X.C.Xie 
the National Natural Science Foundation of China(11534001,11874160,11274129,11874026,and 61405067);the National Key Research and Development Program of China(2017YFA0403501);the Fundamental Research Funds for the Central Universities(HUST:2017KFYXJJ027);the National Basic Research Program of China(2015CB921102).
Twisted trilayer graphene(TLG)may be the simplest realistic system so far,which has flat bands with nontrivial topology.Here,we give a comprehensive calculation about its band structures and the band topology,i.e.,val...
关键词:Twisted trilayer graphene Moire heterostructure Valley Chern number Topological flat bands 
Twisted optical communications using orbital angular momentum被引量:21
《Science China(Physics,Mechanics & Astronomy)》2019年第3期1-21,共21页Jian Wang 
supported by the National Basic Research Program of China(Grant No.2014CB340004);the National Natural Science Foundation of China(Grant Nos.11574001,61761130082,11774116,11274131,and61222502);the Royal Society-Newton Advanced Fellowship;the National Program for Support of Top-notch Young Professionals;the Yangtze River Excellent Young Scholars Program,the Natural Science Foundation of Hubei Province of China(Grant No.2018CFA048);the Program for HUST Academic Frontier Youth Team
Angular momentum, a fundamental physical quantity, can be divided into spin angular momentum(SAM) and orbital angular momentum(OAM) in electromagnetic waves. Helically-phased or twisted light beams carrying OAM that e...
关键词:fiber OPTICAL COMMUNICATIONS FREE-SPACE OPTICAL COMMUNICATIONS modulation MULTIPLEXING orbital angular momentum space-division MULTIPLEXING spectral efficiency TWISTED OPTICAL COMMUNICATIONS TWISTED LIGHT structured LIGHT 
Efficient Pairing Computation on Twisted Weierstrass Curves被引量:1
《Chinese Journal of Electronics》2018年第4期739-745,共7页WANG Bei OUYANG Yi HU Honggang 
supported by the National Key Basic Research Program of China(No.2013CB834202);the National Natural Science Foundation of China(No.11571328,No.61522210)
In this paper, we construct the twists of twisted Edwards curves in Weierstrass form. Then we define a new twisted Ate pairing on twisted Weierstrass curves named the Tx-Ate pairing. Following Miller's algorithm, we g...
关键词:Weierstrass curves Twisted Ate pairing Twisted Edwards curves Miller function 
Biomimetic twisted plywood structural materials被引量:7
《National Science Review》2018年第5期703-714,共12页Si-Ming Chen Huai-Ling Gao Yin-Bo Zhu Hong-Bin Yao Li-Bo Mao Qi-Yun Song Jun Xia Zhao Pan Zhen He Heng-An Wu Shu-Hong Yu 
supported by the National Natural Science Foundation of China(51732011,51702310,21431006,11525211and 21761132008);the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(21521001);the Key Research Program of Frontier Sciences,CAS(QYZDJ-SSW-SLH036);the National Basic Research Program of China(2014CB931800);the Users with Excellence and Scientific Research Grant of Hefei Science Center of CAS(2015HSC-UE007);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB22040402);the National Postdoctoral Program for Innovative Talents(BX201600139to H.-L.G.and BX201700225 to Y.-B.Z.);the China Postdoctoral Science Foundation(2017M612086 to H.-L.G.);the Fundamental Research Funds for the Central Universities(WK2060190076 to H.-L.G.and WK6030000067 to S.-M.C.);the Defense Industrial Technology Development Program(JCKY2016208B012 to H.-B.Y.)
Biomimetic designs based on micro/nanoscale manipulation and scalable fabrication are expected to develop new-style strong, tough structural materials. Although the mimicking of nacre-like‘brick-and-mortar' structure...
关键词:BIOMIMETIC DESIGNS micro/nanoscale building BLOCKS TWISTED PLYWOOD structures damage tolerance BIOMIMETIC bulk materials TOUGHENING mechanisms 
Controlling polar-toroidal multi-order states in twisted ferroelectric nanowires
《npj Computational Materials》2018年第1期9-16,共8页Jianyi Liu Ye Ji Shuai Yuan Lili Ding Weijin Chen Yue Zheng 
This work was supported by the National Key Basic Research Program of China(Nos.2015CB351905);NSFC(Nos.11474363,51172291,11602310);the Guangzhou Science and Technology Project(No.201707020002).
The toroidal order of electric dipoles in ferroelectric materials has attracted attention in the past decade due to fascinating properties and great potential for enabling novel memory devices,and functional devices i...
关键词:method. FERROELECTRIC FACILE 
Ultra-broadband on-chip twisted light emitter for optical communications被引量:19
《Light(Science & Applications)》2018年第1期1025-1030,共6页Zhenwei Xie Ting Lei Fan Li Haodong Qiu Zecen Zhang Hong Wang Changjun Min Luping Du Zhaohui Li Xiaocong Yuan 
supported by the National Natural Science Foundation of China(Grant Nos.U1701661,61490712,61525502,61435006,61490715,91750205,11774240,11604218,61601199);the National Key Research and Development Program of China(Grant No.2016YFC0102401);the National Basic Research Program of China(973)(Grant No.2015CB352004);the support given by the leading talents of Guangdong province program no.00201505;the Natural Science Foundation of Guangdong Province,China(No.2016A030312010);the Science and Technology Innovation Commission of Shenzhen under grant Nos.KQTD2015071016560101,KQJSCX20170727100838364,KQJSCX20160226193555889 and ZDSYS201703031605029;the support of the Guangdong Natural Science Foundation No.2017A030313351;Excellent Young Teacher Program No.YQ2014151;the support of the National Research Foundation of Singapore(NRF-CRP12-2013-04)。
On-chip twisted light emitters are essential components of orbital angular momentum(OAM)communication devices1,2.These devices address the growing demand for high-capacity communication systems by providing an additio...
关键词:EMITTER OPTICAL sized 
Twisted Helical Microfibers by Hierarchical Self-Assembly of an Aromatic Oligoamide Foldamer
《Chinese Journal of Chemistry》2013年第5期651-656,共6页Quan Gan Ying Wang Hua Jiang 
We thank the National Natural Science Foundation of China,the National Basic Research Program of China (Grant No.2009CB930802)for financial support
A series of aromatic oligoamide foldamers based on 8-fluoro amino-quinoline carboxyl acid have been synthe- sized and characterized. Studies show that these foldamers self-assemble to form well-defined twisted helical...
关键词:FOLDAMER SELF-ASSEMBLY MICROFIBER hydrogen bonding aromatic stacking 
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