云南高校图书馆联盟文献共享服务平台- DIELECTRIC

DIELECTRIC: 作品数：1102被引量：1306H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：朱鹤孙隋岩林文华吴红勤丁洪志更多>>; 相关机构：北京理工大学陕西师范大学西安交通大学清华大学更多>>; 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中国博士后科学基金更多>>

Layer-dependent optical and dielectric properties of CdSe semiconductor colloidal quantum wells characterized by spectroscopic ellipsometry: 《Journal of Semiconductors》2025年第4期46-53,共8页Chenlin Wang Haixiao Zhao Xian Zhao Baoqing Sun Jie Lian Yuan Gao; supported by the National Natural Science Foundation of China(62205180);the Natural Science Foundation of Shandong Province(ZR2022QF029);the Taishan Scholar Program of Shandong Province(Young Scientist).; Semiconductor colloidal quantum wells(CQWs)with atomic-precision layer thickness are rapidly gaining attention for next-generation optoelectronic applications due to their tunable optical and electronic properties.In ...; 关键词：CdSe CQWs bandgap spectroscopic ellipsometry monolayer number exciton binding energy

Molecular sieves assisted chemical vapor deposition preparation of high-κdielectric m-ZrO_(2)nanosheets: 《Journal of Semiconductors》2025年第4期100-107,共8页Ting Lu Zhuojun Duan Ling Zhang Yuanyuan Jin Huimin Li Song Liu; support from the National Natural Science Foundation of China(No.21975067);Shenzhen Science and Technology Program(No.JCYJ20220530160407016).; In order to address challenges posed by the reduction in transistor size,researchers are concentrating on two-dimensional(2D)materials with high dielectric constants and large band gaps.Monoclinic ZrO_(2)(m-ZrO_(2))ha...; 关键词：ZrO_(2) high-κgate dielectric chemical vapor deposition field effect transistors molecular sieves

Influence of cooling atmosphere on the structure,magnetization,and dielectric properties of CaBaCo_(4)O_(7): 《Chinese Physics B》2025年第4期585-589,共5页Gaoshang Gong Minghao Wang Ruoshui Liu Yang Wu Lichen Wang Yongqiang Wang Baogen Shen; Project supported by the Key Research Project of Colleges and Universities of Henan Province(Grant No.23A140017);the Research Project of Department of Science and Technology of Henan Province(Grant No.242102231072);the National Natural Sciences Foundation of China(Grant No.52402336);the special fund of the Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences“New magnetic materials and structural devices for 5G communication”(Grant No.E41602QB01).; CaBaCo_(4)O_(7)has been widely studied because of its distinctive structure and magnetic properties.This study examined the influence of different cooling atmospheres on the structure,magnetic properties,and dielectri...; 关键词：CaBaCo_(4)O_(7) cooling atmosphere MAGNETIZATION DIELECTRIC

Signatures of non-Euclidean metrics in the optical features of microcavities: 《Science China(Physics,Mechanics & Astronomy)》2025年第4期265-266,共2页Hans-Jürgen Stöckmann; Starting with the nineties of the last century disc-shaped dielectric cavities have received a lot of attention because of their interest in the design of micro-lasers and integrated optics applications[1-5].The light...; 关键词：DIELECTRIC Euclidean OPTICS

Symmetry-protected and Brillouin zone folding driven bound states in the continuum in dielectric nanorod arrays for efficient third harmonic generation: 《Chinese Physics B》2025年第3期390-398,共9页Wen-Jing Wang Shi-Jie Liang Jia-Qi Zou Yan-Yan Huo Ting-Yin Ning; Project supported by the National Natural Science Foundation of China(Grant Nos.12174228 and 12274271)。; Two types of bound states in continuum(BICs),symmetry-protected and Brillouin zone folding driven,are identified in hollow Si nanorod arrays.By modulating the direction and distance of the air holes from the center of...; 关键词：bound states in the continuum Brillouin zone folding third harmonic generation

Topological Design of Low Dielectric Ladder-like Polysilsesquioxane and Copolymers: 《Chinese Journal of Polymer Science》2025年第3期477-487,共11页Wen-Jie Fan Meng Xie Jin-Feng Tian Yan He Shuang Xia Wen-Xin Fu; financially supported by the National Natural Science Foundation of China(Nos.52373316,22075298,and52373020);the Beijing Municipal Natural Science Foundation(No.2212053)。; Low dielectric constant(low-k)materials are critical for advanced packaging in high-density microelectronic devices and high-frequency communication technologies.Ladder polysiloxanes,which are characterized by their u...; 关键词：Ladder polymer Topological structures POLYSILOXANES Low dielectric BENZOCYCLOBUTENE

Magneto‑Dielectric Synergy and Multiscale Hierarchical Structure Design Enable Flexible Multipurpose Microwave Absorption and Infrared Stealth Compatibility: 《Nano-Micro Letters》2025年第2期401-416,共16页Chen Li Leilei Liang Baoshan Zhang Yi Yang Guangbin Ji; financial support from the National Nature Science Foundation of China(No.52273247);the National Science and Technology Major Project of China(J2019-VI-0017-0132).; Developing advanced stealth devices to cope with radar-infrared(IR)fusion detection and diverse application scenarios is increasingly demanded,which faces significant challenges due to conflicting microwave and IR clo...; 关键词：Microwave absorption Radar-infrared compatible stealth Wrinkled MXene Magneto-dielectric synergy MULTIFUNCTION

Multi-scale design of high energy storage performance ferroelectrics by phase-field simulations: 《Science Bulletin》2025年第4期474-477,共4页Ke Xu Xiaoming Shi Zhaobo Liu Changqing Guo Shiyu Tang Shouzhe Dong Deshan Liang Houbing Huang; supported by the National Natural Science Foundation of China(52372100);the National Key Research and Development Program of China(2019YFA0307900).; Dielectric capacitors have garnered significant attention due to their rapid charge and discharge rates,as well as their high power density.However,a primary limitation of dielectric capacitors remains their relativel...; 关键词：ENERGY DIELECTRIC PERFORMANCE

A strategy to improve the robustness of bound states in the continuum: 《Nano Research》2025年第2期826-832,共7页Peiwen Ren Zhuo Huang Renxian Gao Xiaoxiang Dong Guoya Sun Jian-Feng Li Zhilin Yang; This work was supported by the National Key Research and Development Program of China(No.2021YFA1201502);Scientific and Technological Innovation 2030-"Quantum Communication and quantum computer"Major Project(No.2023ZD0300304);the National Natural Science Foundation of China(Nos.92161118,12174324,and 21925404)。; Bound states in the continuum(BICs)supported by dielectric metasurfaces have significantly propelled the progress in optical technologies,notably for manipulating potent light-matter interactions.However,achieving a r...; 关键词：bound states in the continuum(BICs) all-dielectric nanostructures magnetic dipole electric dipole robust high Q factor

Space charge characteristics and dielectric properties of PANI/PP-g-MAH/PP ternary composite: 《High Voltage》2025年第1期178-185,共8页Guochang Li Tianzhen Liu Zhenlu Gu Xiaolong Chen Beibei Sun Yuanwei Zhu Shengtao Li Yanhui Wei; National Natural Science Foundation of China,Grant/Award Number:52277153。; Space charge accumulation in polypropylene materials for direct current capacitor will accelerate the ageing of the materials,resulting in the degradation of their insulation properties.Besides,it will also affect the...; 关键词：COMPOSITE COMPOSITES DIELECTRIC

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