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PREPARED: 作品数：1505被引量：3158H指数：17; 导出分析报告; 相关领域：理学更多>>; 相关作者：柳君杜之明张卫文张大童张羊换更多>>; 相关机构：中南大学哈尔滨工业大学兰州理工大学上海交通大学更多>>; 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>>

Thickness effect on solar-blind photoelectric properties of ultrathinβ-Ga_(2)O_(3)films prepared by atomic layer deposition被引量：1: 《Chinese Physics B》2023年第4期707-713,共7页王少青程妮妮王海安贾一凡陆芹宁静郝跃刘祥泰陈海峰; Project supported by the Natural Science Basic Research Program of Shaanxi Province,China(Grant No.2022JQ-701);the Scientific Research Program Funded by Shaanxi Provincial Education Department,China(Grant No.21JK0919)。; Theβ-Ga_(2)O_(3)films with different thicknesses are prepared by an atomic layer deposition system.The influence of film thickness on the crystal quality is obvious,indicating that the thicker films perform better cr...; 关键词：β-Ga_(2)O_(3) film thickness solar blind photodetectors photoelectric response

Giant saturation absorption of tungsten trioxide film prepared based on the seedless layer hydrothermal method被引量：1: 《Chinese Physics B》2023年第3期286-290,共5页马晓光胡芳珍陈希王艺盟郝晓剑顾敏张启明; the support from the Science and Technology Commission of Shanghai Municipality Municipality(Grant No.21DZ1100500);the Shanghai Municipal Science and Technology Major Project,the Shanghai Frontiers Science Center Program(2021-2025 No.20);the National Key Research and Development Program of China(Grant No.2021YFB2802000);the National Natural Science Foundation of China(Grant No.61975123);the National Natural Science Foundation of China(Grant No.52075504);Fund for Shanxi‘1331Project'Key Subject Construction and Shanxi Doctor Innovation Project(2019).; Nonlinear materials have gained wide interest as saturable absorbers and pulse compression for pulsed laser applications due to their unique optical properties.This work investigates the third-order nonlinear phenomen...; 关键词：tungsten trioxide Z-SCAN saturable absorption

Thermoelectric characteristics of flexible reduced graphene oxide/silver selenide nanowire composites prepared by a facile vacuum filtration process: 《Chinese Physics B》2022年第2期60-64,共5页Meng Li Zuzhi Bai Xiao Chen Cong-Cong Liu Jing-Kun Xu Xiao-Qi Lan Feng-Xing Jiang; supported by the Program for Professor of Special Appointment at Shanghai Institutions of Higher Learning(Grant No.TP2020068);Shanghai Innovation Action Plan Project(Grant No.17090503600);Shanghai Sailing Program(Grant No.20YF1447300)。; The reduced graphene oxide/silver selenide nanowire(rGO/Ag;Se NW)composite powders were fabricated via a wet chemical approach,and then flexible rGO/Ag;Se NW composite film was prepared by a facile vacuum filtration m...; 关键词：THERMOELECTRIC silver selenide reduced graphene oxide FLEXIBILITY

Oxygen vacancies and V co-doped Co_(3)O_(4) prepared by ion implantation boosts oxygen evolution catalysis: 《Chinese Physics B》2021年第10期73-78,共6页Bo Sun Dong He Hongbo Wang Jiangchao Liu Zunjian Ke Li Cheng Xiangheng Xiao; supported by the National Natural Science Foundation of China(Grant Nos.12025503,U1867215,and U1932134);Hubei Provincial Natural Science Foundation(Grant No.2019CFA036);the Fundamental Research Funds for the Central Universities,China(Grant No.2042020kf0211);China Postdoctoral Science Foundation(Grant No.2020M682429)。; Introducing heteroatoms and defects is a significant strategy to improve oxygen evolution reaction(OER)performance of electrocatalysts.However,the synergistic interaction of the heteroatom and defect still needs furth...; 关键词：ion implantation oxygen vacancy oxygen evolution reaction heteroatom doping

Properties of B4C-TiB2 ceramics prepared by spark plasma sintering被引量：1: 《Chinese Physics B》2021年第3期502-507,共6页Jingzhe Fan Weixia Shen Zhuangfei Zhang Chao Fang Yuewen Zhang Liangchao Chen Qianqian Wang Biao Wan Xiaopeng Jia; Project supported by the National Natural Science Foundation of China(Grant Nos.11704340 and 11804305);the Scientific and Technology Project in Henan Province,China(Grant No.202102210198).; By doping titanium hydride(TiH2) into boron carbide(B4C), a series of B4C + x wt% TiH2(x = 0, 5, 10, 15, and 20)composite ceramics were obtained through spark plasma sintering(SPS). The effects of the sintering temper...; 关键词：boron carbide ceramics CONDUCTIVITY HARDNESS fracture toughness

Microstructure,optical,and photoluminescence properties ofβ-Ga_(2)O_(3)films prepared by pulsed laser deposition under different oxygen partial pressures被引量：1: 《Chinese Physics B》2021年第2期578-583,共6页Rui-Rui Cui Jun Zhang Zi-Jiang Luo Xiang Guo Zhao Ding Chao-Yong Deng; Project supported by the Guizhou Provincial Science and Technology Planning Project,China(Grant No.2018-5781);the National Natural Science Foundation of China(Grant No.51762010);the Guizhou Provincial Science and Technology Foundation,China(Grant Nos.2020-1Y021 and 2020-1Y271);the Guizhou Provincial High-level Innovative Talents,China(Grant No.2018-4006)。; Theβ-Ga_(2)O_(3)films are prepared on polished Al_(2)O_(3)(0001)substrates by pulsed laser deposition at different oxygen partial pressures.The influence of oxygen partial pressure on crystal structure,surface morpho...; 关键词：β-Ga_(2)O_(3) pulsed laser deposition band gap PHOTOLUMINESCENCE

Magnetic characterization of a thin Co2MnSi/L10–MnGa synthetic antiferromagnetic bilayer prepared by MBE: 《Chinese Physics B》2020年第10期479-483,共5页Shan Li Jun Lu Si-Wei Mao Da-Hai Wei Jian-Hua Zhao; Project supported by the National Program on Key Basic Research Project,China(Grant No.2018YFB0407601);the Key Research Project of Frontier Science of the Chinese Academy of Sciences(Grant Nos.QYZDY-SSW-JSC015 and XDPB12);the National Natural Science Foundation of China(Grant Nos.11874349 and 11774339)。; A synthetic antiferromagnet based on a thin antiferromagnetically coupled Co2MnSi/MnGa bilayer with Pt capping is proposed in this work. Square magnetic loops measured by anomalous Hall effect reveal that a well perpe...; 关键词：exchange coupling magnetization compensation anomalous Hall effect molecular-beam epitaxy

Electrical properties of Ca3-xSmxCo4O9+δceramics prepared under magnetic field: 《Chinese Physics B》2020年第4期344-350,共7页Xiu-Rong Qu Yan-Yan Xu Shu-Chen Lü Jian-Min Hu; Project supported by the National Natural Science Foundation of China(Grant No.51302055)。; We fabricate Sm-doped Ca3Co4O9+δ(CCO)bulk materials in magnetic field during both processes of chemical synthesis and cold pressing.The structure and electrical performance of the samples are investigated.With the in...; 关键词：CHEMICAL preparation magnetic field structure ELECTRICAL CHARACTERISTIC

Heat treatment on phase evolution of Bi-2223 precursor powder prepared by spray pyrolysis method: 《Chinese Physics B》2019年第4期332-336,共5页Li-Jun Cui Ping-Xiang Zhang Jin-Shan Li Guo Yan Yong Feng Xiang-Hong Liu Jian-Feng Li Xi-Feng Pan Fan Yang Sheng-Nan Zhang Xiao-Bo Ma Guo-Qing Liu; Project supported by the National Key Research and Development Program of China(Grant No.2017YFB0902303);the Key Research and Development Program of Shaanxi Province,China(Grant No.2018GY-121N);the National Key Project of Magneto Constrained Fusion Energy Development Program,China(Grant No.2015GB115001); The phase evolution of Bi-2223 precursor powder prepared by spray pyrolysis method is studied with different heat treatment parameters. The results show that the reaction temperature and phase composition of precursor...; 关键词：BI-2223 phase evolution HEAT treatment SPRAY PYROLYSIS

Properties of negative thermal expansion β-eucryptite ceramics prepared by spark plasma sintering被引量：2: 《Chinese Physics B》2018年第9期444-449,共6页Li-Min Zhao Yong-Guang Cheng Hao-Shan Hao Jiao Wang Shao-Hui Liu and Bao-Sen Zhang; Project supported by the Programs for Tackling Key Problems in Science and Technology,Henan Province,China(Grant Nos.172102210103,182102310895,182102210031,and 182102311079);the Doctoral Program of Henan Institute of Engineering,China(Grant Nos.D2016015 and D2016016);the Nationallevel College Students Innovative Entrepreneurial Training Plan Program,China(Grant No.201611517041); β-eucryptite powders are prepared by the sol-gel method through using tetraethoxysilane lithium nitrate and aluminum isopropoxide as starting materials. β-eucryptite ceramics are prepared by spark plasma sintering. ...; 关键词：β-eucryptite thermal expansion STRUCTURE spark plasma sintering

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