Browse > Article
http://dx.doi.org/10.4283/JMAG.2011.16.2.186

Multi-coated YBa2Cu3O7-x Films Fabricated by a Fluorine-Free Sol-Gel Process  

Cho, E.A. (Department of Advanced Materials Engineering, Chungbuk National University)
Jang, G.E. (Department of Advanced Materials Engineering, Chungbuk National University)
Hyun, O.B. (Transmission and Distribution Lab., Korea Electric Power Research Institute)
Publication Information
Journal of Magnetics / v.16, no.2, 2011 , pp. 186-191 More about this Journal
Abstract
[ $YBa_2C_3O_{7-x}$ ]films were fabricated on a $SrTiO_3$ (100) substrate using a trimethylaceate propionic acid (TMAP)-based MOD process by controlling the precursor solution viscosity, firing temperature, and by using various coatings. The viscosity of the precursor solution was controlled by the addition of Xylenes. The films were heat treated with different temperatures from 750 to $800^{\circ}C$. c-axis oriented films were obtained. After adding 9 ml of Xylene into the precursor solution, the $T_c$ of the YBCO film, which was coated 2 times and heat treated at $800^{\circ}C$, was 86 K and the measured $J_c$ was above 2.5 MA/$cm^2$ at 77 K in a zero-field.
Keywords
YBCO coated conductor; fluorine-free process; xylene; multi-coating;
Citations & Related Records

Times Cited By Web Of Science : 1  (Related Records In Web of Science)
Times Cited By SCOPUS : 0
연도 인용수 순위
  • Reference
1 F. Lu and E. E. Hellstrom, 5MI03 Poster presented at Applied Superconductivity Conference, Seattle (2006).
2 Y. Xu, D. Shi, A. Goyal, N. A. Rutter, M. Paranthaman, P. M. Martin, and D. M. Kroeger, Ceramic Transition 140, 129 (2003).
3 P. Y. Chu and R. C. Buchanan, J. Mater. Res. 9, 844 (1994).   DOI
4 P. C. McIntyre and M. J. Cima, J. Mater. Res. 9, 2778 (1994).   DOI
5 P. C. McIntyre, M. J. Cima, and M. F. Ng, J. Appl. Phys. 682, 4183 (1990).
6 T. Manabe, M. Sohma, I. Ymaguchi, W. Kondo, K. Tsukada, S. Mizuta, and T. Kumagai, Physica C 412-414, 896 (2004).   DOI   ScienceOn
7 N. J. Lee, T. Doi, Y. Hakuraku, N. Kashima, and S. Nagaya, Physica C 412-414, 900 (2004).   DOI   ScienceOn
8 J. Lian, H. Yao, D. Shi, L. Wang, Y. Xu, Q. Liu, and Z. Han, Supercond. Sci. Technol. 16, 838 (2003).   DOI   ScienceOn
9 Y. Xu, A. Goyal, J. Lian, N. A. Rutter, D. Shi, S. Sathyamurthy, M. Paranthanman, L. Wang, P. M. Martin, and D. M. Kroeger, J. Am. Ceram. Soc. 87, 1669 (2008).
10 Y. Xu, A. Goyal, K. J. Leonard, and E. D. Specht, J. Am. Ceram. Soc. 89, 914 (2006).   DOI   ScienceOn
11 Y. Chen, F. Yan, G. Zhao, G. Qu, and L. Lei, J. Alloy. Compd. 505, 640 (2010).   DOI   ScienceOn
12 Y. Xu, A. Goyal, N. A. Rutter, D. Shi, M. Parathaman, S. Sathyamurthy, P. M. Martin, and D. M. Kroeger, J. Mater. Res. 18, 667 (2003).
13 Y. Xu, A. Goyal, K. Leonard, and P. Martin, Physica C 421, 67 (2005).   DOI   ScienceOn
14 T. Araki, T. Yuasa, H. Kurosaki, Y. Yamada, I. Hirabayashi, T. Kato, T. Hirayama, Y. Iijima, and T. Saito, Supercond. Sci. Technol. 15, L1 (2002).   DOI   ScienceOn
15 T. Izumi, M. Yoshizumi, J. Matsuda, K. Nakaoka, Y. Kitoh, Y. Sutoh, T. Nakanishi, A. Nakai, K. Suzuki, Y. Yamada, A. Yajima, T. Saitoh, and Y. Shiohara, Physica C 510, 463 (2007).
16 D. Shi, Y. Xu, H. Yao, J. Lian, L. Wang, A. Li, and S. X. Li, Supercond. Sci. Technol. 17, 1420 (2004).   DOI   ScienceOn
17 Y. Shiohara and Y. Aoki, Physica C 426-431, 1 (2005).   DOI   ScienceOn
18 O. Castano, A. Cavallaro, A. Palau, J. C. Gonzalez, M. Rosell, T. Puig, S. Pinol, N. Mestres, F. Sandiumenge, A. Pomar, and X. Obradors, IEEE Trans. Appl. Supercond. 13, 2504 (2003).   DOI   ScienceOn
19 G. M. Shin, K. P. Ko, K. J. Song, S. H. Moon, and S. I. Yoo, Physica C 468, 1567 (2008).   DOI   ScienceOn
20 Y. Xu, A. Goyal, K. Leonard, L. Heatherly, and P. Martin, IEEE Trans. Appl. Supercond. 15, 2617 (2005).   DOI   ScienceOn