云南高校图书馆联盟文献共享服务平台- YBA

YBA: 作品数：801被引量：507H指数：7; 导出分析报告; 相关领域：理学一般工业技术电气工程更多>>; 相关作者：张其瑞蔡传兵刘志勇樊占国姚希贤更多>>; 相关机构：中国科学院北京大学南京大学中国科学技术大学更多>>; 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河南省自然科学基金国家教育部博士点基金更多>>

Role of Nd_2O_3 nanoparticles addition on microstructural and superconducting properties of YBa_2Cu_3O_(7–δ) ceramics: 《Journal of Rare Earths》2016年第9期895-900,共6页Aima Ramli Abdul Halim Shaari Hussein Baqiah Chen Soo Kean Mohd Mustafa Awang Kechik Zainal Abidin Talib; Project supported by Exploratory Research Grants Scheme(ERGS)(5527047);University Putra Malaysia through the Putra Grant(9440100);Ministry of Education Malaysia(MOE)and University Malaysia Terengganu(UMT); The effects of Nd2O3 nanoparticles addition on microstructure, transport and AC susceptibility properties of YBa2Cu3O7–δ（Y123） superconductors were systematically investigated using X-ray diffraction （XRD）, scan...; 关键词：YBCO critical temperature CO-PRECIPITATION AC susceptibility critical current density rare earths

Effects of Yb-doping on flux pinning properties in YBa_2Cu_3O_(7-δ)被引量：1: 《Journal of Rare Earths》2010年第S1期431-433,共3页徐胜顾艳妮吴小山; Project supported by the Program for Key Teachers in Jiangsu University of Science and Technology (37270901); The effects of Yb-doping on the critical current density(Jc) and the critical temperature(Tc) in YBa2Cu3O7-δ(YBCO) were investigated.Rietveld refinements of X-ray diffraction showed that Yb3+ ions had partly substitu...; 关键词：YBA2CU3O7-Δ Yb-doping critical current density rare earths

Effect of Yb_2O_3 additives on structure and transport properties of YBa_2Cu_3O_(7-δ): 《Journal of Rare Earths》2010年第S1期434-436,共3页徐胜虞爱平顾艳妮吴小山; Project supported by the Program for Key Teachers in Jiangsu University of Science and Technology (37270901); The effects of Yb2O3 particles on the microstructure and transport properties of YBa2Cu3O7-δ(YBCO) were investigated through resistance-temperature(R-T),scanning electron microscope(SEM),X-ray diffraction(XRD) and th...; 关键词：YBA2CU3O7-Δ Yb2O3 additives critical current density flux pining rare earths

Superconducting Transition Temperature in YBa_2Cu_4O_8/La_(2/3)Ca_(1/3)MnO_3/YBa_2Cu_4O_8 Heterostructure: 《Journal of Rare Earths》2006年第1期81-84,共4页赵昆黄康权; ProjectsupportedbyHongKongResearchGrantCouncil,andChinaPostdoctoralScienceFoundation; YBa2Cu4O8/La2/3 Ca1/3 MnO3/YBa2Cu4O8 （ Y-124/LCMO/Y- 124） heterostructure was prepared by facing-target sputtering technique. The oscillatory superconducting transition temperature was observed when the thickness of...; 关键词：high- Tc films colossal magnetoresistance HETEROSTRUCTURE interlayer coupling rare earths

Fabricating Buffer Layers for YBa_2Cu_3O_y Coated Conductor by Surface Oxidation Epitaxy被引量：2: 《Journal of Rare Earths》2005年第4期514-516,共3页杨坚刘慧舟古宏伟屈飞范红雁; Project supported by National 863 Programof Ministry of Science and Technology of China (2002AA306211 ,2004AA306130); NiO buffer layers were formed on a tape of Ni for making YBCO coated conductor by surface-oxidation epitaxy （SOE） process. Different oxidizing conditions such as temperature and duration were studied for Ni tapes. I...; 关键词：metal material cube texture surface-oxidation epitaxy NiO buffer layer rare earths

Effects of Current-Injection on Superconductivity of YBa_2Cu_3O_(7-δ) in La_(0.8)Te_(0.2)MnO_3/YBa_2Cu_3O_(7-δ)Bilayer: 《Journal of Rare Earths》2005年第2期254-256,共3页朱亚彬戴守愚; ProjectsupportedbytheStateKeyProgramforBasicResearchofChina(G1999064604);Paper sFoundationofBeijing JiaotongUniversity(PD272); La_(0.8)Te_(0.2)MnO_3/YBa_2Cu_3O_(7-δ)(F/S)bilayers were fabricated by electrophoretic technique. The thickness of La_(0.8)Te_(0.2)MnO_3 is ~70 μm, the dimensions of YBa_2Cu_3O_(7-δ) superconductor are 5 mm×10 mm...; 关键词：metal materials colossal magnetoresistance SUPERCONDUCTIVITY injection-current rare earths

Anisotropic Magnetoresistance of Perovskite La_(2/3)Ca_(1/3)MnO_3/YBa_2Cu_4O_8/La_(2/3)Ca_(1/3)MnO_3 Trilayer Films: 《Journal of Rare Earths》2005年第2期186-189,共4页吴成张丽赵昆; ProjectsupportedbytheResearchFoundationofShandongProvincialEducationDepartmentofChina(03A05); The anisotropic magnetoresistance (MR) of La_(2/3)Ca_(1/3)MnO_3 (LCMO)/YBa_2Cu_4O_8 (YBCO) /LCMO sandwiches on (001) SrTiO_3 were investigated. Single layer LCMO and sandwiches show in-plane anisotropy of MR. MR stron...; 关键词：MAGNETORESISTANCE thin film magnetic anisotropy rare earths

Studies on Oxygen Characteristics of YBa_2Cu_3O_(7-x) and Its Applications to Air Separation and Gas Purification被引量：4: 《Journal of Rare Earths》2005年第1期112-115,共4页杨德林莫炯卢红霞郭益群高之爽胡行; Project supported by the Science and Technology of Henan Province (991110343); Oxygen diffusion and oxygen selective adsorption properties of rare earths material YBa_2Cu_3O_(7-x) (YBCO) were investigated by thermogravimetric, oxygen static adsorption and selectivity adsorption experiments. The ...; 关键词：metal materials YBCO oxygen characters gas separation and purification rare earths

Investigation of Chemical Bond Properties and Mssbauer Spectroscopy in YBa_2Cu_3O_7: 《Journal of Rare Earths》2003年第1期60-63,共4页高发明李东春张思远; ProjectsupportedbytheNationalNaturalScienceFoundationofChina ( 2 98710 2 9); Chemical bond properties of YBa 2Cu 3O 7 were studied by using the average ba nd-gap model. The calculated results show that the covalency of Cu(1)-O bond i s 0.406, and one of Cu(2)-O is 0.276. Mssbauer isomer shi...; 关键词：physical chemistry mssbauer spect roscopy chemical bond SUPERCONDUCTOR rare earths

Study　on　Epitaxial　YBa_2Cu_3O_（7－x）　Thin　Film　Deposited　on　（1120）　Sapphire　with　YSZ　Buffer　Layer: 《Journal of Rare Earths》1996年第3期231-234,共4页刘安生邵贝羚陈岚峰陈鹏飞王瑞坤袁冠森; YBa2Cu3O7-x(YBCO) thin film has been epitaxially deposited on (1120) sapphire with Y2O3-stabilized ZrO2 (YSZ) buffer layer and shown a high critical current density Jc of 1. 6×106A/cm2 at 77 K in zero magnetic field....; 关键词：SUPERCONDUCTOR Yba_2Cu_3O_(7-x) thin film EPITAXY Microstructure Orientation

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