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检索条件"主题词=Niobium"
8008 条 记 录,以下是1-10 订阅
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Superconductivity Part 4: Residual resistance ratio measurement — Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
Superconductivity Part 4: Residual resistance ratio measurem...
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来源: 万方标准 万方标准 评论
Neutron-irradiation effects in the pseudobinary compound Nb3(SnGa): Changes in Tc, Ic, and flux pinning
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1979年 第1期15卷 625-628页
作者: C. Snead M. Suenaga IEEE tmag
Specimens of single-core wires of Nb3(SnGa) have been neutron irradiated at\sim100\degC to fluences of 2.6 × 1019n/cm2(E>1.0 MeV). Measurements of Icat 4.2 K in transverse magnetic fields to 22 T, and measurements of... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Development of RHQT-Processed ${\rm Nb}_{3}{\rm Al}$ Wire for High-Field Accelerator Magnet Applications
IEEE Transactions on Applied Superconductivity
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IEEE Transactions on Applied Superconductivity 2008年 第2期18卷 1031-1034页
作者: K. Tsuchiya C. Mitsuda A. Terashima A. Yamamoto T. Takeuchi N. Banno S. Nimori A. Kikuchi Y. Iijima K. Okamoto T. Fukuda K. Takenaka T. Takao K. Tagawa High Energy Accel. Res. Organ. KEK Tsukuba High Energy Accel. Res. Organ. KEK Tsukuba High Energy Accel. Res. Organ. KEK Tsukuba High Energy Accel. Res. Organ. KEK Tsukuba
In the development of RHQT-processed Nb3Al wires for high-field accelerator magnet applications, one of the major objectives is to increase the non-copper critical current density in the field range of 12-15 T. To pur... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Development of Internal Tin ${\hbox{Nb}}_{3}{\hbox{Sn}}$ Conductor for Fusion and Particle Accelerator Applications
IEEE Transactions on Applied Superconductivity
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IEEE Transactions on Applied Superconductivity 2007年 第2期17卷 2560-2563页
作者: Jeffrey A. Parrell Youzhu Zhang Michael B. Field Seung Hong Oxford Instrum. Carteret Oxford Instrum. Carteret Oxford Instrum. Carteret Oxford Instrum. Carteret
Performance improvements are needed for large-scale applications of Nb3Sn, such as ITER or LHC upgrades. The highest critical current density (Jc) values are achieved in distributed-barrier strand made by the Restacke... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Electrical properties of Nb-doped BaTiO3
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Journal of Physics and Chemistry of Solids 2001年 第3期62卷 543-551页
作者: Kowalski, K. Ijjaali, M. Bak, T. Dupre, B. Nowotny, J. Rekas, M. Sorrell, C.C. Laboratoire de Chimie du Solide Mineral Faculte des Sciences Universite Nancy I Vandoeuvre-les-Nancy France School of Materials Science and Engineering Centre for Materials Research in Energy Conversion The University of New South Wales Sydney NSW 2052 Australia
This paper reports the results of the electrical conductivity measurements for Nb-doped BaTiO3 ceramics in the temperature range 1073-1373 K in both oxidizing and reducive atmospheres. The electrical conductivity was ... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Subpicosecond measurements of the response of Josephson transmission lines to large current pulses
IEEE Transactions on Applied Superconductivity
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IEEE Transactions on Applied Superconductivity 1999年 第2期9卷 3531-3534页
作者: M. Currie R. Sobolewski T.Y. Hsiang Univ Rochester Laser Energet Lab Rochester NY 14627 USA Univ Rochester Dept Elect & Comp Engn Rochester NY 14627 USA Polish Acad Sci Inst Phys PL-02668 Warsaw Poland
Josephson transmission lines (JTL's) are commonly used as signal interconnects in single-flux-quantum (SFQ) circuits. They are also used, however, to transform arbitrary waveforms into SFQ pulses. Here we use a low-te... 详细信息
来源: IEEE期刊 IEEE期刊 评论
A MM-wave radiometer with planar Nb/a-Si/Nb Josephson junction
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1991年 第2期27卷 2468-2471页
作者: V.A. Kulikov L.V. Matveets A.L. Gudkov V.N. Laptev V.I. Makhov Institute of Terrestrial Magnetism Ionosphere and Radio Wave Propagation Academy of Science(IZMIRAN) Troitsk region Moscow 142092 United States Research Institute of Physical Problems Moscow 103460 United States
A report is presented on an investigation of the electrical and detection properties of thin-film step-edge submicron Nb/a-Si/Nb Josephson junctions for use as a detector in radioastronomical radiometers. These juncti... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Niobium Doped TiO2with Mesoporosity and Its Application for Lithium Insertion
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Chemistry of Materials 2010年 第24期22卷 6624-6631页
作者: Wang, Yude Smarsly, Bernd M. Djerdj, Igor Department of Materials Science and Engineering Yunnan University 650091 Kunming People’s Republic of China Institute of Physical Chemistry Justus-Liebig-University Giessen Heinrich-Buff-Ring 58 D-35392 Giessen Germany Division of Materials Physics Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
The synthesis as well as the electrochemical properties study of Niobium-doped TiO2 (NTO) with mesoporosity and high surface area is presented. The mesoporous NTO was prepared using a novel poly(ethylene-co- butylene)... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 美国化学学会(ACS)期刊... 评论
Cobalt-free SrNbxFe1−xO3−δ (x = 0.05, 0.1 and 0.2) perovskite cathodes for intermediate temperature solid oxide fuel cells
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Journal of Power Sources 2015年 298卷 209-216页
作者: Jiang, Shanshan Sunarso, Jaka Zhou, Wei zhouwei1982@njtech.edu.cn Shen, Jian Ran, Ran ranr@njut.edu.cn Shao, Zongping State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemistry & Chemical Engineering Nanjing Tech University No. 5 Xin Mofan Road Nanjing 210009 China Department of Chemistry University of Waterloo 200 University Avenue West Waterloo Ontario N2L 3G1 Canada
The development of high performance perovskite cathode for solid oxide fuel cells (SOFCs) relies upon the knowledge and understanding of the interplay between the metal oxide components, structure, redox properties an... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Excitation functions for production of radioisotopes of Niobium, zirconium and yttrium by irradiation of zirconium with deuterons
Nuclear Instruments & Methods in Physics Research Section B
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Nuclear Instruments & Methods in Physics Research Section B 2004年 第3期217卷 373页
作者: Tárkányi, F. tarkanyi@atomki.hu Hermanne, A. Takács, S. Ditrói, F. Dityuk, A.I. Shubin, Yu.N. Institute of Nuclear Research of the Hungarian Academy of Sciences P.O. Box 51 H-4001 Debrecen Hungary Cyclotron Laboratory Vrije Universiteit Brussel B-1090 Brussels Belgium Institute of Physics and Power Engineering 249020 Obninsk Russia
Excitation functions of deuteron-induced reactions on natural zirconium were re-measured up to 50 MeV for the [nat]Zr(d,x)[90,91m,92m,95,96]Nb, [nat]Zr(d,x)[88,89,95,97]Zr and [nat]Zr(d,x)[86,87,88]Y reactions. A phys... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论