云南高校图书馆联盟文献共享服务平台- NLO

NLO: 作品数：122被引量：139H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：颜力楷余学海陈庆民谌东中郎建平更多>>; 相关机构：东北师范大学南京大学中山大学中国科学院更多>>; 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广东省自然科学基金中国博士后科学基金更多>>

定向电场下W_(6)C_(6)团簇的超卤素调制及非线性光学特性: 《原子与分子物理学报》2025年第3期72-76,共5页蔡璧钧段宇静魏强; 重庆市研究生科研创新项目(CYS20344);重庆理工大学研究生高质量发展项目(gzlcx20232092)。; 本文采用密度泛函(DFT)方法研究了定向外电场(OEEF)对W_(6)C_(6)团簇几何结构、电子性质以及非线性光学响应(NLO)的影响.计算结果表明W_(6)C_(6)的结构在一定OEEF强度下可以保持稳定.OEEF可以增大W_(6)C_(6)团簇的电子亲和能(EA值),且...; 关键词：定向外电场超原子密度泛函理论 NLO W_(6)C_(6)团簇

Effect of thermal treatment on unloading-induced fracture activation of granites during triaxial shear slip experiments: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期931-945,共15页Richeng Liu Xinjie Zhu Mingyao Wei Wei Qiao Liyuan Yu Minghui Hu; funded by the National Key Research and Development Program of China,(Grant No.2022YFE0128300);the Natural Science Foundation of China(Grant No.52379113);the Fundamental Research Funds for the Central Universities of China(Grant No.2024-10945);the Postgraduate Research&Practice Innovation Program of Jiangsu Province of China.; The thermal effect has a significant impact on the activation and slip characteristics of fractures.In this study,four pairs of granite fractures were treated by temperatures T ranging from 25℃to 900℃.The fractures ...; 关键词：Thermal treatment Unloading-induced slip Fracture activation Damage mode

The centrosymmetric to non-centrosymmetric transformation induced by alkaline-earth cations producing infrared nonlinear optical AeMn_(6)Ga_(6)S_(16)(Ae=Ca,Sr): 《Science China Chemistry》2024年第9期2941-2948,共8页Yang-Ping Zhang Shao-Min Pei Wen-Fa Chen Bin-Wen Liu Xiao-Ming Jiang Guo-Cong Guo; supported by the National Natural Science Foundation of China(21827813,21921001,22175172,22075283,92161125,U21A20508);the Youth Innovation Promotion Association of Chinese Academy of Sciences(2020303,2021300);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China(2020ZZ108)。; Non-centrosymmetric(NCS)structure is an indispensable prerequisite for second-order nonlinear optical(NLO)material.Currently,the mainstream approach for designing new NCS structures still relies on chemical substituti...; 关键词：second-harmonic generation non-centrosymmetrical structure NLO functional motif solid-state method

Unloading-induced permeability recovery in rock fractures: 《Journal of Rock Mechanics and Geotechnical Engineering》2023年第12期3148-3162,共15页Tao Lin Wen Meng Yuedu Chen Zhihong Zhao Bing Liu Jintong Zhang Sicong Chen Xingguang Zhao; supported by the National Natural Science Foun-dation of China(Grant Nos.U2067203 and 42277140);Tsinghua University Initiative Scientific Research Program(Grant No.2022Z11QYJ006).; Underground space creation and energy extraction, which induce unloading on rock fractures, commonly occur in various rock engineering projects, and rock engineering projects are subjected to high temperatures with in...; 关键词：UNLOADING PERMEABILITY Rock fracture Temperature Empirical model

以领导型网络完善大都市圈单元化治理——来自对澳大利亚城市和地区委员会(CCR)的实践观察被引量：1: 《人民论坛》2023年第22期82-85,共4页锁利铭; 国家自然科学基金面上项目“基于“网络关联”的城市治理功能协同:机理、结构与迭代”(项目编号:72074129);南开大学文科发展基金科学研究类项目“面向网络型城市群的协同治理机制、结构与模式创新研究”(项目编号:ZB21BZ0219);南开大学亚洲研究中心资助研究课题“后疫情时代中国区域治理的动态化模式转型研究”(项目编号:AS2221)研究成果。; 都市圈作为新兴的国家治理单元成为新型城镇化和区域协调发展的重要议题。从全球大都市圈单元化治理的经验来看,网络化是其共同方向,但是各有侧重。澳大利亚的城市和地区委员会相较于其他的委员会机制而言,更加强调非行政权力的领导作用...; 关键词：大都市圈单元化治理领导型网络(NLO) 澳大利亚城市治理

Recent progress of newly developed functional building units and corresponding nonlinear optical materials: 《Chinese Journal of Structural Chemistry》2023年第9期71-82,共12页Wenjing Tan Chenyang Zhang Tingting Huang Bingbing Zhang; supported by the National Natural Science Foundation of China(No.52072109);the Top Young Talents Project of Hebei Education Department(BJK2023029).; Nonlinear optical(NLO)crystals are key materials for solid-state lasers,which play an important role in modern science and technology.However,owing to the intrinsic limitation of functional building units(FBUs)in conv...; 关键词：NLO crystal Anion unit NLO-Active unit Second-harmonic generation BIREFRINGENCE

Unloading-slippage mechanism of coal bump in gateroad of longwall: 《Geohazard Mechanics》2023年第3期208-217,共10页Jun Han Dongxu Jia Qianjia Hui Luyu Cui Zhijie Zhu Chen Cao; supported by the National Natural Science Foundation of China(Grant No.51774174);State's Key Project of Research and Development Plan(Grant No.2017YFC0804203).; Coal bump seriously threatens the safe and efficient mining of coal,and the research on the occurrence mechanism of coal bump is of great significance.The roadway coal bump accounts for 86.8%of the total.The occurrenc...; 关键词：Hard roof Gateroad Coal bump Elastic foundation UNLOADING SLIPPAGE

Recent advances in non-π-conjugated nonlinear optical sulfates with deep-UV absorption edge被引量：2: 《Chinese Journal of Structural Chemistry》2023年第3期56-63,共8页Xu Chen Yanqiang Li Junhua Luo Sangen Zhao; the National Natural Science Foundation of China(22122507,22193042,21833010,61975207,and 21921001);the Natural Science Foundation of Fujian Province(2022J02012);the Youth Innovation Promotion Association of the Chinese Academy of Sciences(Y202069);the Key Research Program of Frontier Sciences of the Chinese Academy of Sciences(ZDBS-LY-SLH024);Fujian Institute of Innovation(FJCXY18010201)in Chinese Academy of Sciences.; Deep-ultraviolet(deep-UV)nonlinear optical(NLO)crystals are of current interest because they play an indis-pensable role in modern scientific equipment.Searching these crystals was traditionally limited toπ-conjugate...; 关键词：Crystal structures Structure-property relationships Deep-UV NLO crystals Sulfates

Next-to-leading-order QCD corrections to gluon fragmentation into ^(1)S_(0)^((1.8)) quarkonia: 《Chinese Physics C》2023年第3期42-48,共7页冯锋贾宇; supported by the National Natural Science Foundation of China(12275353 and 11875318);.Y.J.is supported in part by the National Natural Science Foundation of China(11475188);CRC110 by DGF and NSFC(11621131001)。; Within the NRQCD factorization framework,we compute the next-to-leading-order QCD corrections to the gluon fragmentation into the ^(1)S_(0)^((1.8)) Fock components of a quarkonium,at the lowest order in velocity expan...; 关键词：fragmentation function NRQCD NLO

Compounds consisting of coplanar π-conjugated B_(3)O_(6)-typed structures:An emerging source of ultraviolet nonlinear optical materials: 《Chinese Journal of Structural Chemistry》2023年第1期64-73,共10页Lingli Wu Huixin Fan Chensheng Lin Min Luo; supported by the National Natural Science Foundation of China(Grant Nos.22222510,21975255 and 21921001);the Foundation of Fujian Science&Technology Innovation Laboratory(2021ZR202);Youth Innovation Promotion Association CAS(2019303).; Nonlinear optical(NLO)materials as a crucial part of the laser science have attracted increasing attention from researchers because of their wide applications in information storages,modern science and technologies,et...; 关键词：NLO crystals B_(3)O_(6)-typed structures π-conjugated Anionic group theory

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