搜索结果: 1-15 共查到“凝聚态物理学 the current”相关记录17条 . 查询时间(0.156 秒)
HiLumi News: 7.2-m-long niobium–tin quadrupole magnet manufactured at CERN reaches nominal current for the first time（图）
欧洲核子研究中心 铌锡四极杆磁铁 标称电流
2023/5/26
Another success for the HL-LHC magnet programme: after the successful endurance test of a 4.2-metre-long niobium–tin quadrupole magnet in the United States in spring 2022, the HL-LHC quadrupole’s long...
Spin current and polarization reversal through a single-molecule magnet with ferromagnetic electrodes
Spin current polarization reversal single-molecule magnet ferromagnetic electrodes
2012/2/27
We theoretically study the spin-polarized transport through a single-molecule magnet, which is weakly coupled to ferromagnetic leads, by means of the rate-equation approach. We consider both the ferro...
Depairing critical current achieved in superconducting thin films with through-thickness arrays of artificial pinning centers
Depairing critical current through-thickness arrays artificial pinning centers
2010/11/24
Large area arrays of through-thickness nanoscale pores have been milled into superconducting Nb
thin lms via a process utilizing anodized aluminum oxide thin lm templates. These pores act as arti c...
Self consistent charge-current in a mesoscopic region attached to superconductor leads
Self consistent charge-current mesoscopic region superconductor leads
2010/11/18
We investigate the behavior of a electric potential profile inside a mesoscopic region attached to a pair of superconducting leads. It turns out that I−V characteristic curves are strongly modif...
A model for energy spectrum of superlattice on the base of graphene placed on the striped
dielectric substrate is proposed. A direct current component which appears in that structure
perpendicularly...
Pair-Breaking Critical Current Density of Two-Band Superconductor
MgB2
magnesium diboride two-band superconductivity Ginzburg-Landau theory
critical current density
2007/8/15
2005Vol.44No.4pp.749-751DOI:
Pair-Breaking Critical Current Density of Two-Band Superconductor
MgB2
I.N. Askerzade
Department of Physics, Faculty of Sciences, Ankara Uni...
Josephson Current in Superconductor-Ferromagnet/Insulator/d-Wave
Superconductor Junctions
ferromagnetic superconductor d-wave superconductor FS/I/d junction Josephson
current
2007/8/15
2005Vol.43No.3pp.551-555DOI:
Josephson Current in Superconductor-Ferromagnet/Insulator/d-Wave
Superconductor Junctions
LI Xiao-Wei and DONG Zheng-Chao
Department of Ph...
专著信息
书名
Critical current density, flux pinning and microstructure in MgB2 superconductors,
语种
英文
撰写或编译
作者
Feng Y.,Zhao Y.,Yan G
第一作者单位
出版社
STUDIES OF HIGH TEMPERATURE SUPERCONDUCTORS, Published by Spr...
期刊信息
篇名
Crystallographic texture in pulse current electroforming of nickel
语种
中文
撰写或编译
撰写
作者
陈镜昌,曲宁松,朱荻
第一作者单位
香港理工大学,南京航空航天大学
刊物名称
Textures and Microstructures
页面
Vol. 30, pp.43-53,
出版日期
1997年
月
日
文章...
Quasiparticle Energy Spectrum and Josephson Current in Superconducting SNINS Junctions
Josephson effect Superconductivity Andreev levels
2010/9/29
Through the solution of the Bogoliubov de Gennes equations we analyze the effect of different symmetries of the pair potential on the quasiparticle energy spectrum in SNINS junctions (S: superconducto...
Influence of the Current Density and Resistivity on the Optical Properties of P-Type Porous Silicon Thin Films Fabricated by the Electrochemical Anodizing Method
Porous silicon Photoluminescence Optical properties Reflectance Optical absorption
2010/9/29
Porous Silicon thin films were produced in this work by the electrochemical anodizing method. The samples were fabricated anodizing p type Si substrates with different resistivities in hydrofluoric ac...
Depairing Critical Current Density of a Mesoscopic Square Superconductor
Critical Current Density a Mesoscopic Square Superconductor
2010/10/26
In the present paper we consider the vortex lattice properties of a square superconductor such as the vortex patterns, the Gibbs free energy, the magnetization, and the depairing critical current dens...
Microstructure and Critical Current of Hot-Pressed YBCO Ceramics
A. High temperature superconductors B. Hot pressing C. YBCO D. I-V E. AC susceptibility
2010/4/13
The effect of hot-pressing (HPing) on the densification and the superconducting properties of YBCO were investigated. The phases and microstructure were analysed by XRD and SEM and transport propertie...
Investigation of the Critical Current Density of YBaCuO high-temperature Superconductor Ceramic
High-temperature superconductors critical current density low magnetic field high harmonics
2010/4/13
The method of high harmonics is used to investigate penetration of low magnetic fields within the Y1Ba2Cu3O7 high-temperature superconductor ceramic. Given experimental results are explained by the mo...
The Effect of Potassium Doping on Resistive Transitions and Transport Critical Current of Bulk YBCO high-Tc Superconductors
High-Tc superconductors K-doping critical current density resistive transition
2010/4/15
We report on observations of the effect of potassium in YBCO (123) high temperature superconductors with nominal composition Y\( 1-0,2x \) Ba\( 2-0.2x \) K\( x \) Cu\( 3 \) O\( y \). The electrical re...