A New Method for the Preparation of MgB<suB>2</suB> Superconducting Tapes

Chin. Phys. Lett.

2002, Vol. 19

Issue (1): 122-123 DOI:

Original Articles

A New Method for the Preparation of MgB₂ Superconducting Tapes

XU Jia-Di;WANG Shu-Fang;ZHOU Yue-Liang;DAI Shou-Yu;CHEN Zheng-Hao;CUI Da-Fu;LÜ Hui-Bin;ZHU Ya-Bin;HE Meng;YANG Guo-Zhen

Laboratory of Optical Physics, Institute of Physics and Center for Condensed Mater Physcis, Chinese Academy of Sciences, Beijing 100080

Cite this article:

XU Jia-Di, WANG Shu-Fang, ZHOU Yue-Liang et al 2002 Chin. Phys. Lett. 19 122-123

Download: PDF(740KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Superconducting MgB₂/Ta tapes with critical temperature of 38 K have been prepared successfully by a two-step method. Boron/Ta tapes were fabricated by electrophoresis followed by a post-annealing process in magnesium vapour. The critical current density is 1.7 x 10⁴A/cm² in zero field at 5K. Scanning electron microscopy and x-ray diffraction analysis reveal a dense flat surface with (101) orientated growth of MgB₂ phase in our MgB₂/Ta tapes.

Keywords: 74.76.-w 81.15.Fg 74.80.Dm

Published: 01 January 2002

PACS:	74.76.-w
	81.15.Fg	(Pulsed laser ablation deposition)
	74.80.Dm

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I1/0122

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	XU Jia-Di
	WANG Shu-Fang
	ZHOU Yue-Liang
	DAI Shou-Yu
	CHEN Zheng-Hao
	CUI Da-Fu
	LÜ
	Hui-Bin
	ZHU Ya-Bin
	HE Meng
	YANG Guo-Zhen

Related articles from Frontiers Journals

[1]	PENG Lin, LIU Yong-Sheng, CAI Chuan-Bing, ZHANG Jin-Cang . Influence of Magnetic Scattering and Interface Transparency on Superconductivity Based on a Ferromagnet/Superconductor Heterostructure**[J]. Chin. Phys. Lett., 2011, 28(8): 122-123
[2]	WU Bin-Bin, PAN Feng-Ming, YANG Yu-E . Annealing Effect of Pulsed Laser Deposited Transparent Conductive Ta-Doped Titanium Oxide Films**[J]. Chin. Phys. Lett., 2011, 28(11): 122-123
[3]	ZHENG Bi-Ju, LIAN Jian-She, ZHAO Lei, JIANG Qing . Optical and Electrical Properties of ZnO/CdO Composite Thin Films Prepared by Pulse Laser Deposition**[J]. Chin. Phys. Lett., 2011, 28(1): 122-123
[4]	ZHAO Zi-Wen, HU Li-Zhong, ZHANG He-Qiu, SUN Jing-Chang, BIAN Ji-Ming, SUN Kai-Tong, CHEN Xi, ZHAO Jian-Ze, LI Xue, ZHU Jin-Xia,. Effect of Different Substrate Temperature on Sb-Doped ZnO Thin Films Prepared by Pulsed Laser Deposition on Sapphire Substrates[J]. Chin. Phys. Lett., 2010, 27(1): 122-123
[5]	Abdul Faheem Khan, Mazhar Mehmood, A. M. Rana, M. T. Bhatti, A. Mahmood. Optical Characterization of rf-Magnetron Sputtered Nanostructured SnO₂ Thin Films[J]. Chin. Phys. Lett., 2009, 26(7): 122-123
[6]	ZHAO Zi-Wen, HU Li-Zhong, ZHANG He-Qiu, SUN Jing-Chang, BIAN Ji-Ming, LIANG Hong-Wei, HUO Bing-Zhi, YU Dong-Qi, CHEN Xi, FU Qiang. Effect of Different Substrate Temperature on Phosphorus-Doped ZnO Thin Films Prepared by PLD on Sapphire Substrates[J]. Chin. Phys. Lett., 2009, 26(5): 122-123
[7]	ZHANG Yin-Zhu, LU Jian-Guo, YE Zhi-Zhen, HE Hai-Ping, CHEN Lan-Lan, ZHAO Bing-Hui. Identification of Acceptor States in Li-N Dual-Doped p-Type ZnO Thin Films[J]. Chin. Phys. Lett., 2009, 26(4): 122-123
[8]	DING Xu-Li, LI Qing-Shan, KONG Xiang-He. Optical and Electrical Properties Evolution of Diamond-Like Carbon Thin Films with Deposition Temperature[J]. Chin. Phys. Lett., 2009, 26(2): 122-123
[9]	HUANG Yan-Hong, HE Meng, TIAN Huan-Fang, ZHAO Kun, LÜ, Hui-Bin, JIN Kui-Juan, LI Jian-Qi, YANG Guo-Zhen. Laser Molecular Beam Epitaxy of Multilayer Heterostructure SrNb_0.05Ti_0.95O₃/La_0.9Sr_0.1MnO₃ in 10000 Unit-Cell Layers[J]. Chin. Phys. Lett., 2008, 25(9): 122-123
[10]	WU Wei-Dong, WANG Feng, GE Fang-Fang, BAI Li, LEI Hai-Le, TANG Yong-Jian, JU Xin, CHEN Zheng-Hao, SUN Wei-Guo,. Optical Properties of Co--BaTiO₃/Mg(100) Nano-Composite Films Grown by Pulsed Laser Deposition Method[J]. Chin. Phys. Lett., 2008, 25(4): 122-123
[11]	WANG Xu, FEI Yi-Yan, ZHU Xiang-Dong, LU Hui-Bin, YANG Guo-Zhen. Growth Model for Pulsed-Laser Deposited Perovskite Oxide Films[J]. Chin. Phys. Lett., 2008, 25(2): 122-123
[12]	LONG Hua, YANG Guang, CHEN Ai-Ping, LI Yu-Hua, LU Pei-Xiang. Multilayer Au/TiO₂Composite Films with Ultrafast Third-Order Nonlinear Optical Properties[J]. Chin. Phys. Lett., 2008, 25(11): 122-123
[13]	LV Lei, LI Qing-Shan, LI Li, ZHANG Li-Chun, WANG Cai-Feng, QI Hong-Xia. Effects of Substrate Temperature and Nitrogen Pressure on Growth of AlN Films by Pulsed Laser Deposition[J]. Chin. Phys. Lett., 2007, 24(2): 122-123
[14]	ZHOU You-Hua, YANG Guang, ZHANG Zhi-Hua, LONG Hua, DUAN Xiao-Feng, GAO Yi-Hua, ZHENG Qi-Guang, LU Pei-Xiang. Optical Characterization of β-FeSi₂ Thin Films Prepared by Femtosecond Laser Ablation[J]. Chin. Phys. Lett., 2007, 24(2): 122-123
[15]	GUAN Li, ZHANG Duan-Ming, LI Zhi-Hua, TAN Xin-Yu, LI Li, LIU Dan, FANG Ran-Ran, LIU Gao-Bin, HU De-Zhi. Effect of Incident Intensity on Films Growth in Pulsed Laser Deposition[J]. Chin. Phys. Lett., 2006, 23(8): 122-123

Viewed

Full text

Abstract