Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Yanwei Ma"'
Publikováno v:
IEEE Transactions on Applied Superconductivity. 33:1-5
Autor:
Qianjun Zhang, Chi Zhang, Chao Yao, Wenwen Guo, Cong Liu, Meng Han, Lele Jiang, Rulin Zhang, Yong Guo, Rongbin Li, Yanwei Ma
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 35:3217-3224
Autor:
Chunyan Li, Rui Kang, Yanchang Zhu, Zhen Zhang, Yingzhe Wang, Chengtao Wang, Jin Zhou, Huanli Yao, Xianping Zhang, Dongliang Wang, Cong Liu, Fang Liu, Yanwei Ma, Qingjin Xu
Publikováno v:
IEEE Transactions on Applied Superconductivity. 32:1-4
Publikováno v:
IEEE transactions on applied superconductivity, Vol. 31, No 5 (2021) P. 7300105
This work reports the longitudinal thermal conductivity, κ, of Ag- and Cu/Ag-sheathed Ba 1-x K x Fe 2 As 2 conductors. Our investigation has been carried out between 4 K and 80 K with magnetic fields up to 19 T. In the case of Ag-sheathed tapes, the
Publikováno v:
IEEE Transactions on Applied Superconductivity. 31:1-4
We have investigated spatial distribution of local critical current density ( J c) in a Co-doped BaFe2As2 (Ba122:Co) film based on scanning Hall-probe microscopy (SHPM). In-plane J c distribution was derived from the magnetic field distribution. Than
Autor:
Pengcheng Huang, Shili Jiang, Xianping Zhang, Wenge Chen, H. Ding, Xinxing Qian, Donghui Jiang, Yanwei Ma
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 34:2011-2016
Since the initial identification of the iron-based superconductors (IBS) in 2008, numerous studies had focused on how to improve critical current density. However, the research of quench behaviors for iron-based multi-filamentary tapes was rarely rep
Autor:
Pusheng Yuan, Aobo Yu, Xingyu Zhang, Zhongtang Xu, Yanwei Ma, Huiqin Yu, Shunan Wang, Hailong Han, lingyun Li, Lixing You
Publikováno v:
Physica C: Superconductivity and its Applications. 603:1354171
Autor:
Lingling Gong, Dongliang Wang, Fang Liu, Yanwei Ma, Huajun Liu, Chao Tian, Donghui Jiange, Xianping Zhang, Zhan Zhang, Yingzhe Wang, Zhen Zhang, Shaoqing Wei, Qingjin Xu
Publikováno v:
IEEE Transactions on Applied Superconductivity. 30:1-4
Iron-based superconductor (IBS) is expected to be the next generation high temperature superconductor with their potential good properties for the high-field application. This study focus on exploration of the characteristics of IBS coils at high fie
Autor:
Dongliang Wang, Xianping Zhang, Yanwei Ma, Yanchang Zhu, Satoshi Awaji, Chao Yao, Fang Liu, Huajun Liu
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
Monofilament MgB2/Fe wires were fabricated by using internal Mg diffusion (IMD) process with ball milled crystalline boron powder. In this paper, the effect of C doping level and the ratio of Mg to B on these IMD-processed MgB2 wires were investigate
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-4
We fabricate a 1-meter-long AgSn-stainless steel composite superconducting tape via a flat rolling process. The transport critical current density J c at different temperatures and magnetic fields is substantially studied. At 4.2 K and 10 T, the J c