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PLASMONS: 作品数：97被引量：182H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：刘凡新詹鹏罗先刚更多>>; 相关机构：浙江工业大学中国科学院南京大学南加州大学更多>>; 相关期刊：《Chinese Physics Letters》《Communications in Computational Physics》《Chinese Optics Letters》《Optics and Photonics Journal》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划江西省自然科学基金更多>>

Valley filtering and valley-polarized collective modes in bulk graphene monolayers: 《Chinese Physics B》2024年第1期1-15,共15页郑建龙翟峰; supported by the National Natural Science Foundation of China (Grant Nos.11774314 and 12274370);Scientific Research Start-up Fund of Zhejiang Normal University (Grant No.YS304222903)。; The presence of two sublattices in hexagonal graphene brings two energetically degenerate extremes in the conduction and valence bands, which are identified by the valley quantum number. Recently, this valley degree o...; 关键词：valleytronics GRAPHENE strain valley-Zeeman effect PLASMONS

Broadband infinite-Q plasmons enable intense Smith–Purcell radiation: 《Photonics Research》2023年第11期1945-1958,共14页ZI-WEN ZHANG CHAO-HAI DU YU-LU LEI JUAN-FENG ZHU PU-KUN LIU; National Natural Science Foundation of China(62271011,U21A20458);National Key Research and Development Program of China(2021YFA1600302);Beijing Science Foundation for Distinguished Young Scholars(JQ21011)。; With the rapid development of nanophotonics for enhancing free-electron radiation,bound states in the continuum(BICs)have emerged as a promising approach for emitting intense Smith–Purcell radiation(SPR)with enhanced...; 关键词：INTENSE INFINITE enable

Enhanced and controllable reflected group delay based on Tamm surface plasmons with Dirac semimetals: 《Chinese Physics B》2023年第7期404-408,共5页郑棋文卢文广胥加青叶云洋赵新民蒋乐勇; Project supported by the Scientific research project of Zhejiang Provincial Department of Education(Grant No.Y202250547);the Scientific Research Project ofWenzhou University of Technology(Grant No.ky202205);the Hunan Provincial Natural Science Foundation of China(Grant No.2022JJ30394).; The reflected group delay from a multilayer structure comprising a one-dimensional photonic crystal coated with a bulk Dirac semimetal(BDS)separated by a spacer layer is investigated theoretically.It is shown that the...; 关键词：group delay Tamm plasmons Dirac semimetals

Exploring plasmons weakly coupling to perovskite excitons with tunable emission by energy transfer: 《Chinese Physics B》2023年第6期537-544,共8页严国栋张振华郭衡陈金平蒋青松崔乾楠石增良徐春祥; Project supported by the National Key R&D Program of China (Grant Nos. 2017YFA0700503 and 2018YFA0209101);the National Natural Science Foundation of China (Grant Nos. 61821002, 11734005, 62075041, and 61704024)。; Localized surface plasmon resonance(LSPR) has caused extensive concern and achieved widespread applications in optoelectronics. However, the weak coupling of plasmons and excitons in a nanometal/semiconductor system r...; 关键词：PLASMONS photoluminescence tunable emission PEROVSKITE

Numerical study on THz radiation of two-dimensional plasmon resonance of GaN HEMT array: 《Chinese Physics B》2023年第4期268-276,共9页郭宏阳张平杨生鹏王少萌宫玉彬; Project supported by the National Natural Science Foundation of China(Grant Nos.92163204,61921002,and 62171098)。; The Ga N high electron mobility transistor(HEMT)has been considered as a potential terahertz(THz)radiation source,yet the low radiation power level restricts their applications.The HEMT array is thought to improve the...; 关键词：GaN HEMT array two-dimensional(2D)plasmons THz emission

Emergence of tunable intersubband-plasmonpolaritons in graphene superlattices被引量：2: 《Advanced Photonics》2023年第2期62-69,共8页Minwoo Jung Gennady Shvets; supported by the Office of Naval Research (Grant No. N00014-21-1-2056);the Army Research Office (Grant No. W911NF-21-1-0180);the National Science Foundation MRSEC program (Grant No. DMR-1719875);supported in part by the Kwanjeong Fellowship from Kwanjeong Educational Foundation; On-demand modification of the electronic band structures of high-mobility two-dimensional(2D)materials is of great interest for various applications that require rapid tuning of electrical and optical responses of sol...; 关键词：band structure engineering two-dimensional materials POLARITONS PLASMONS intersubband transitions

Distinguishing Single-Metal Nanoparticles with Subdiffraction Spatial Resolution Using Variable-Polarization Fourier Transform Nonlinear Optical Microscopy: 《Chemical & Biomedical Imaging》2023年第1期91-98,共8页Megan A.Steves Kenneth L.Knappenberger,Jr; The development and use of interferometric variablepolarization Fourier transform nonlinear optical(vpFT-NLO)imaging to distinguish colloidal nanoparticles colocated within the optical diffraction limit is described.U...; 关键词：nonlinear optics POLARIZATION circular dichroism imaging Fourier transform spectroscopy PLASMONS super-resolution microscopy

Graphene-empowered dynamic metasurfaces and metadevices被引量：18: 《Opto-Electronic Advances》2022年第4期1-47,共47页Chao Zeng Hua Lu Dong Mao Yueqing Du He Hua Wei Zhao Jianlin Zhao; supported by the National Key R&D Program of China (2017YFA0303800);the National Natural Science Foundation of China (61805277, 11634010, 91950207, 11974283, 11774290);the Fundamental Research Funds for the Central Universities (3102017AX009, 3102019PY002, 3102019JC008);the Natural Science Basic Research Program of Shaanxi (2019JQ-447, 2020JM-130); Metasurfaces,with extremely exotic capabilities to manipulate electromagnetic(EM)waves,have derived a plethora of advanced metadevices with intriguing functionalities.Tremendous endeavors have been mainly devoted to t...; 关键词：metasurface dynamic metasurface GRAPHENE graphene plasmons light field manipulation electromagnetic wave manipulation

Quenching Fluorescence of Quantum Dots by Using Gold Nanocrystals in Quantum and Classical Size Regime: 《Wuhan University Journal of Natural Sciences》2022年第1期63-67,共5页WANG Peng ZHOU Tao DING Sijing LI Jianbo WANG Ququan; Supported by the Natural Science Foundation of Educational Commission of Auhui Province of China(KJ2019A0567);the National Natural Science Foundation of China(11904332);the Natural Science Foundation of Zhejiang Province(LQQ20A040001);Hubei Key Laboratory of Optical Information and Pattern Recognition by Wuhan Institute of Technology(202004);Hunan Provincial Natural Science Foundation(2020JJ4935);Scientific Research Fund of Hunan Provincial Education Department(20B602); This paper investigates the factors which can influence the quenching effect from the perspective of energy transfer.The quenched fluorescence of the Cd Se semiconductor quantum dots(SQDs)by using plasmonic Au nanocry...; 关键词：fluorescence quenching energy transfer PLASMONS NANOCLUSTER

Optical Anisotropy in van der Waals materials: Impact on Direct Excitation of Plasmons and Photons by Quantum Tunneling: 《Light(Science & Applications)》2021年第12期2387-2398,共12页Zhe Wang Vijith Kalathingal Thanh Xuan Hoang Hong-Son Chu Christian A.Nijhuis; The authors acknowledge the National Research Foundation(NRF)for supporting this research under the Prime Minister’s Office,Singapore,under its Medium Sized Centre Programme and the Competitive Research Programme(CRP)(NRF-CRP17-2017-08).; Inelastic quantum mechanical tunneling of electrons across plasmonic tunnel junctions can lead to surface plasmon polariton(SPP)and photon emission.So far,the optical properties of such junctions have been controlled ...; 关键词：TUNNELING STRIP COUPLING

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