Polycrystalline MgB2 films on flexible YSZ substrates grown by hybrid physical-chemical vapor deposition

被引：6

作者：

Pogrebnyakov, A. V.

Maertz, E.

Wilke, R. H. T.

Li, Qi

Soukiassian, A.

Schlom, D. G.

Redwing, J. M.

Findikoglu, A.

Xi, X. X.

机构：

[1] Penn State Univ, Dept Phys, University Pk, PA 16802 USA

[2] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

[3] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2007年 / 17卷 / 02期

关键词：

flexible YSZ substrates; hybrid physical-chemical-vapor deposition; magnesium diboride; polycrystalline films;

D O I：

10.1109/TASC.2007.897981

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report properties of polycrystalline MgB2 films deposited on thin flexible yttium-stabilized zirconia (YSZ) substrates by hybrid physical-chemical vapor deposition. The MgB2 films show a transition temperature of 38.9 K with a narrow superconducting transition (0.1 K). The self-field critical current density in the films reaches 10(7) A/cm(2) at low temperatures. These properties do not change after repeated bending over a radius of 10 mm. Low microwave surface resistance comparable to those obtained in epitaxial MgB2 films on single-crystalline sapphire substrate was observed. The result shows promise of polycrystalline MgB2 films for applications in superconducting digital circuits as well as in coated conductor wires.

引用

页码：2854 / 2857

页数：4

共 50 条

[21] Growth of epitaxial MgB2 thick films with columnar grains by using hybrid physical-chemical vapor deposition
Seong, W. K.
Huh, J. Y.
Kang, W. N.
Yang, N. K.
Park, J. G.
Chung, Jun-Ki
Kim, Chel Jin
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2008, 53 (02) : 1057 - 1060
[22] Surface morphology and thickness dependence of the properties of MgB2 thin films by hybrid physical-chemical vapor deposition
Zhuang, Chenggang
Chen, Ke
Redwing, Joan M.
Li, Qi
Xi, X. X.
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2010, 23 (05):
[23] Thickness dependence of grain growth orientation in MgB2 films fabricated by hybrid physical-chemical vapor deposition
Ranot, Mahipal
Kang, W. N.
PROGRESS IN SUPERCONDUCTIVITY AND CRYOGENICS, 2013, 15 (02): : 9 - 11
[24] Thickness dependence of critical current density in MgB2 films fabricated by hybrid physical-chemical vapor deposition
Chen Yi-Ling
Zhang Chen
He Fa
Wang Da
Wang Yue
Feng Qing-Rong
ACTA PHYSICA SINICA, 2013, 62 (19)
[25] Properties of MgB2 Ultrathin Films Fabricated on MgO (111) Substrate by Hybrid Physical-Chemical Vapor Deposition
Chen, Lei
Azigu, Maimaitili
Huang, Hai
Pan, Jie-Yun
Zhang, Chen
He, Fa
Feng, Qing-Rong
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (06)
[26] Hybrid Physical-Chemical Vapor Deposition of Ultrathin MgB2 Films on MgO Substrate With High TC and JC
Zhang, Chen
Wang, Yue
Wang, Da
Zhang, Yan
Feng, Qing-Rong
Gan, Zi-Zhao
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2013, 23 (03)
[27] Preparation of epitaxial MgB2 thick films at low temperatures by using hybrid physical-chemical vapor deposition
Huh, J. Y.
Seong, W. K.
Lee, T. G.
Kang, W. N.
Yang, N. K.
Park, J. -G.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 51 (05) : 1743 - 1747
[28] Dual-heater reactor design for hybrid physical-chemical vapor deposition of MgB2 thin films
Lamborn, D. R.
Wilke, R. H. T.
Li, Q.
Xi, X. X.
Synder, D. W.
Redwing, J. M.
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2007, 17 (02) : 2862 - 2866
[29] Thick polycrystalline MgB2 film on Cu substrate by hybrid physical-chemical vapour deposition
Li, Fen
Guo, Tao
Zhang, Kaicheng
Chen, Li-ping
Chen, Chinping
Feng, Qing-rong
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2006, 19 (11): : 1196 - 1199
[30] Modeling studies of an impinging jet reactor design for hybrid physical-chemical vapor deposition of superconducting MgB2 films
Lamborn, Daniel R.
Wilke, Rudeger H. T.
Li, Qi
Xi, X. X.
Snyder, David W.
Redwing, Joan M.
JOURNAL OF CRYSTAL GROWTH, 2009, 311 (06) : 1501 - 1507

← 1 2 3 4 5 →