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SPECTRAL: 作品数：1009被引量：1459H指数：13; 导出分析报告; 相关作者：柳力敏陈蕾华瑞才娜肖博更多>>; 相关机构：昆明理工大学中国医科大学附属第一医院中国科学院中国农业大学更多>>; 相关期刊：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国家教育部博士点基金更多>>

The Spectral Einstein Functional and the Noncommutative Residue for Manifolds with Boundary: 《数学进展》2025年第1期187-196,共10页WU Tong WANG Yong; Supported by NSFC(No.11771070)。; In this paper,we define the spectral Einstein functional associated with the Dirac operator for manifolds with boundary.And we give the proof of Kastler-Kalau-Walze type theorem for the spectral Einstein functional as...; 关键词：spectral Einstein functional Dirac operator Kastler–Kalau–Walze type theorem

Enhancing silicon spectral emission in LIBS using Tesla coil discharge: 《Plasma Science and Technology》2024年第12期132-139,共8页Shuang CUI Yang LIU Anmin CHEN Mingxing JIN; the support by the National Key Research and Development Program of China(No.2019YFA0307701);National Natural Science Foundation of China(Nos.11674128,11674124 and 11974138)。; Laser-induced breakdown spectroscopy(LIBS)is a powerful technique for elemental analysis,offering rapid analysis,minimal sample preparation,wide elemental coverage,and portability.To enhance the detection sensitivity ...; 关键词：LIBS Tesla coil spectral enhancement SILICON

ANALYSIS OF TWO ANY ORDER SPECTRAL VOLUME METHODS FOR 1-D LINEAR HYPERBOLIC EQUATIONS WITH DEGENERATE VARIABLE COEFFICIENTS: 《Journal of Computational Mathematics》2024年第6期1627-1655,共29页Minqiang Xu Yanting Yuan Waixiang Cao Qingsong Zou; supported by the NSFC(Grants 92370113,12071496,12271482);Moreover,the first author was also supported by the Zhejiang Provincial NSF(Grant LZ23A010006);by the Key Research Project of Zhejiang Lab(Grant 2022PE0AC01);the fourth author was also supported by the Guangdong Provincial NSF(Grant 2023A1515012097).; In this paper,we analyze two classes of spectral volume(SV)methods for one-dimensional hyperbolic equations with degenerate variable coefficients.Two classes of SV methods are constructed by letting a piecewise k-th o...; 关键词：Spectral Volume Methods L^(2)stability Error estimates SUPERCONVERGENCE

Spectral period doubling and encoding of dissipative optical solitons via gain control: 《PhotoniX》2024年第1期290-305,共16页Kangwen Yang Yi Zhou Yuqing Ling Kevin K.Tsia Heping Zeng Kenneth K.Y.Wong; supported by National Natural Science Foundation of China(12374402);Research Grants Council of the Hong Kong Special Administrative Region of China(HKU 17210522,HKU C7074-21G,HKU 17205321,HKU 17200219,MHP/073/20,MHP/057/21);Health@InnoHK program of the Innovation and Technology Commission of the Hong Kong SAR Government.; Period-doubling bifurcation,as an intermediate state between order and chaos,is ubiquitous in all disciplines of nonlinear science.However,previous experimental observations of period doubling in ultrafast fiber laser...; 关键词：Period doubling Mode locking Ultrafast fiber lasers

Integrated spectrally multiplexed light–matter interface at telecom band: 《Photonics Research》2024年第12期2821-2830,共10页XUEYING ZHANG BIN ZHANG SHIHAI WEI HAO LI JINYU LIAO TAO ZHOU GUANGWEI DENG YOU WANG HAIZHI SONG LIXING YOU BOYU FAN YUNRU FAN FENG CHEN GUANGCAN GUO QIANG ZHOU; Sichuan Science and Technology Program(2022YFSY0061,2022YFSY0062,2022YFSY0063,2023YFSY0058,2023NSFSC0048);Innovation Program for Quantum Science and Technology(2021ZD0301702);National Natural Science Foundation of China(12174222,62475039,62405046);Natural Science Foundation of Shandong Province(ZR2021ZD02);National Key Research and Development Program of China(2018YFA0306102,2022YFA1405900).; The light–matter interface is an important building block for long-distance quantum networks.Towards a scalable quantum network with high-rate quantum information processing,it requires to develop integrated light–m...; 关键词：INTERFACE QUANTUM SPECTRAL

Formation of Alfvénic supernonlinear waves in a plasma containing double spectral distributed electrons: 《Communications in Theoretical Physics》2024年第12期138-147,共10页A A El-Tantawy W F El-Taibany S K El-Labany A M Abdelghany; The characteristics of nonlinear and supernonlinear Alfvén waves propagating in a multicomponent plasma composed of a double spectral electron distribution and positive and negative ions were investigated.The Sagdeev...; 关键词：nonlinear waves Alfvén waves supernonlinear waves Sagdeev method double spectral distribution

Metamaterial-inspired infrared electrochromic devices with wideband microwave absorption for multispectral camouflage: 《Photonics Research》2024年第11期2435-2446,共12页ZHEN MENG DONGQING LIU JIAFU WANG YONGQIANG PANG TIANWEN LIU YAN JIA BOHENG GUI HAIFENG CHENG; National Natural Science Foundation of China(52073303);Natural Science Foundation of Hunan Province(2021JJ10049)。; Infrared(IR)electrochromic devices,capable of dynamically controlling thermal radiation,hold promising applications in adaptive camouflage.However,the strong microwave reflective properties inherent in the device’s e...; 关键词：microwave ABSORPTION SPECTRAL

Multispectral smart window:Dynamic light modulation and electromagnetic microwave shielding被引量：1: 《Light(Science & Applications)》2024年第10期2331-2341,共11页Ruicong Zhang Zicheng Song Wenxin Cao Gang Gao Lei Yang Yurong He Jiecai Han Zhibo Zhang Tianyu Wang Jiaqi Zhu; the financial supports from the National Key Research and Development Program of China(Grant No.2023YFB3811600);the National Science Fund for Distinguished Young Scholars(Grant No.51625201);State Key Program of National Natural Science of China(Grant No.52032004);National Youth Science Funds of China(Grant No.52102039);Key Research and Development Program of Heilongjiang Province(Grant No.GA21D001,2022ZX06C05);the Fundamental Research Funds for the Central Universities(Grant No.HIT.OCEF.2022011);the Major Program of Harbin Institute of Technology(Grant NO.2023FRFK01002);the Fundamental Research Funds for the Central Universities(2022FRFK060026);the National Youth Science Funds of China(Grant No.52302172).; A novel multispectral smart window has been proposed,which features dynamic modulation of light transmittance and effective shielding against electromagnetic microwave radiation.This design integrates liquid crystal d...; 关键词：MICROWAVE smart SPECTRAL

An Adaptive Spectral Conjugate Gradient Method with Restart Strategy: 《数学理论与应用》2024年第3期106-118,共13页Zhou Jincheng Jiang Meixuan Zhong Zining Wu Yanqiang Shao Hu; supported by the National Natural Science Foundation of China(No.72071202);the Key Laboratory of Mathematics and Engineering Applications,Ministry of Education。; As a generalization of the two-term conjugate gradient method(CGM),the spectral CGM is one of the effective methods for solving unconstrained optimization.In this paper,we enhance the JJSL conjugate parameter,initiall...; 关键词：Unconstrained optimization Spectral conjugate gradient method Restart strategy Inexact line search Global convergence

REFINEMENTS OF THE NORM OF TWO ORTHOGONAL PROJECTIONS: 《Acta Mathematica Scientia》2024年第4期1229-1243,共15页Xiaohui LI Meiqi LIU Chunyuan DENG; In this paper,some refinements of norm equalities and inequalities of combination of two orthogonal projections are established.We use certain norm inequalities for positive contraction operator to establish norm ineq...; 关键词：NORM orthogonal projection positive operator SPECTRAL block operator valued matrix

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