Flux pinning properties in YBCO thin films with self-aligned magnetic nanoparticles

IEEE Transactions on Applied Superconductivity

Volumn 21, Issue 3 PART 3, 2011, Pages 2749-2752

  Tsai, Chen Fong ^a   Zhu, Yuanyuan ^a   Chen, Li ^a   Wang, Haiyan ^a  

^a TEXAS A AND M UNIVERSITY   (United States)

Author keywords

Critical current density; Flux pinning; Magnetic nanoparticles; Self aligned; YBCO

Indexed keywords

IN-FIELD; IN-FIELD PERFORMANCE; MAGNETIC NANOPARTICLES; MATRIX; MICROSTRUCTURAL CHARACTERISTICS; MULTI-LAYERED; PINNING CENTER; PINNING PROPERTIES; PROPERTY MEASUREMENT; PULSE LASER DEPOSITION; SELF FIELD; SELF-ALIGNED; SUPERCONDUCTING PROPERTIES; SYSTEMATIC INVESTIGATIONS; VIBRATING SAMPLE MAGNETOMETER; YBCO; YBCO FILM; YBCO THIN FILM;

COPPER; FILM PREPARATION; FLUX PINNING; NANOCOMPOSITE FILMS; NANOCOMPOSITES; NANOMAGNETICS; POINT DEFECTS; SEMICONDUCTOR DOPING; SUPERCONDUCTING FILMS; THIN FILMS; VAPOR DEPOSITION; YTTRIUM BARIUM COPPER OXIDES;

NANOPARTICLES;

EID: 79957945223     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASC.2010.2090633     Document Type: Article

References (17)

1. M. K. Wu, J. R. Ashburn, and C. J. Torng, "Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure," Phys. Rev. Lett., vol. 58, pp. 908-910, 1987.
2. D. Larbalestier, A. Gurevich, D. M. Feldmann, and A. Polyanskii, "High-Tc superconducting materials for electric power applications," Nature, vol. 414, p. 368, 2001.
3. 7-δ ," Nature, vol. 346, pp. 332-335, 1990.
4. 7-d thin film samples linked to stacking fault density," App. Phys. Lett., vol. 92, p. 082507, 2008.
5. 3," Nature Materials, vol. 3, pp. 439-443, 2004.
6. 7-δ superconductor," Nature, vol. 430, p. 867, 2004.
7. 7-δ films," Supercond. Sci. Technol., vol. 18, p. 1553, 2005.
8. 3 nanorods," Supercond. Sci. Technol., vol. 20, p. 1144, 2007.
9. S. R. Foltyn, H. Wang, L. Civale, Q. X. Jia, P. N. Arendt, B. Maiorov, Y. Li, and M. P. Maley, "Overcoming the barrier to 1000 A/cm width superconducting coatings," Appl. Phys. Lett., vol. 87, p. 162505, 2005.
10. 7-δ based coated conductors," Supercond. Sci. Technol., vol. 23, p. 014007, 2010.
11. H. Wang and J. Wang, "Interfacial defects and flux-pinning effects in nanostructured YBCO thin films," IEEE Trans. Appl. Supercond., vol. 19, pp. 3395-3398, 2009.
12. 7-x trilayers," Appl. Phys. Lett., vol. 79, p. 2205, 2001.
13. 7 coated conductors by changing the buffer layer deposition conditions," Ceramic Trans., vol. 160, pp. 3-13, 2005. (Pubitemid 41120360)
14. I. F. Lyuksyntov and D. G. Naugle, "Frozen flux superconductors, " Mod. Phys. Lett., vol. B13, p. 491, 1999.
15. L. N. Bulaevskii, E. M. Chudnovsky, and M. P. Maley, "Magnetic pinning in superconductor-ferromagnet multilayers," Appl. Phys. Lett., vol. 76, no. 18, p. 2594, 2000.
16. 7-δ thin films doped with magnetic nanoparticles," IEEE Trans. Appl. Supercond., vol. 19, pp. 3503-3506, 2009.
17. S. C.Wimbush, J. H. Durrell, R. Bali, R.Yu,H.Wang, S. A. Harrington, and J. L. MacManus-Driscoll, "Practical magnetic pinning in YBCO," Appl. Supercond., vol. 19, pp. 3148-3151, 2009.