References
-
B. Dam, J. M. Huijbregtse, F. C. Klaassen, R. C. F. Van der Greest and G. Doornbose, et al., "Origin of high critical currents in
$YBa_2Cu_3O_{7-{\delta}}$ superconducting thin films," Nature, vol. 399, pp. 439-442, 1999. https://doi.org/10.1038/20880 - D. Larbalestier, A. Gurevich, D. Matthew Feldmann and A. Polyanskii, "High-Tc superconducting materials for electric power applications," Nature, vol. 414, pp 368-377, 2001. https://doi.org/10.1038/35104654
- T. Matsushita, "Flux pinning in superconducting 123 materials" Supercond. Sci. Technol., vol. 13, pp 730-737, 2000. https://doi.org/10.1088/0953-2048/13/6/320
-
B. Maiorov, H. Wang, S. R. Foltyn, Y. Li and R. Depaula, et al., "Influence of naturally grown nanoparticles at the buffer layer in the flux pinning in
$YBa_2Cu_3O_7$ coated conductors," Supercond. Sci. Technol., vol. 19, pp 891-895, 2006. https://doi.org/10.1088/0953-2048/19/9/001 -
J. L. MacManus-Driscoll, S. R. Foltyn, Q. X. Jia, H. Wang and A. Serquis, et al., "Strongly enhanced current densities in superconducting coated conductors of
$YBa_2Cu_3O_{7-x}\;+\;BaZrO_3$ ," Nature Materials, vol. 3, pp. 439-443, 2004. https://doi.org/10.1038/nmat1156 - K. Matsumoto, P. Mele, A. Ichinose, M. Mukaida and Y. Yoshida, et al., "Flux Pinning Characteristics of Artificial Pinning Centers with Different Dimension," IEEE Tranl. Appl. Supercond., vol. 19, pp 3248, 2009. https://doi.org/10.1109/TASC.2009.2018186
-
C. V. Varanasi, J. Burke, H. Wang, J. H. Lee and P. N. Barnes, "Thick
$YBa_2Cu_3O_{7-x}\;+\;BaSnO_3$ films with enhanced critical current density at high magnetic fields," Appl. Phys. Lett., vol. 93, pp 092501, 2008. https://doi.org/10.1063/1.2976683 -
A. Goyal, S. Kang, K. J. Leonard, P. M. Martin and A. A. Gapud, et al., "Irradiation-free, columnar defects comprised of self-assembled nanodots and nanorods resulting in strongly enhanced flux-pinning in
$YBa_2Cu_3O_{7-{\delta}}$ films," Supercond. Sci. Technol., vol. 18, pp 1533-1538, 2005. https://doi.org/10.1088/0953-2048/18/11/021 -
P. Mele, K. Matsumoto, T. Horide, A. Ichinose and M. Mukaida, et al., "Ultra-high flux pinning properties of BaMO3-doped
$YBa_2Cu_3O_{7-x}$ thin films (M=Zr, Sn)," Supercond. Sci. Technol., vol. 21, pp 032002, 2008. https://doi.org/10.1088/0953-2048/21/3/032002 -
T. Matsushita, H. Nagamizu, K. Tanabe, M. Kikuchi and E. S. Otabe, "Improvement of flux pinning performance at high magnetic fields in
$GdBa_2Cu_3Oy$ coated conductors with BHO nano-rods through enhancement of$Bc_2$ ," Supercond. Sci. Technol., vol. 25, pp 125003, 2005. -
H. Tobita, K. Notoh, K. Higashikawa, M. Inoue and T. Kiss, et al., "Fabrication of
$BaHfO_3$ doped$Gd_1Ba_2Cu_3O_{7-{\delta}}$ coated conductors with the high Ic of 85A/cm-w under 3T at liquid nitrogen temperature (77K)," Supercond. Sci. Technol., vol. 25, pp 062002, 2012. https://doi.org/10.1088/0953-2048/25/6/062002 -
D. H. Tran, W. B. K. Putri, B. Kang, N. H. Lee, W. N. Kang and W. K. Seong, "Reducing the thickness dependence of critical current density in
$GdBa_2Cu_3O_{7-{\delta}}$ thin films by addition of nanostructured defects," J. Appl. Phys., vol. 113, pp 17E134, 2013. https://doi.org/10.1063/1.4798233 -
T. Horide, K. Taguchi, K. Matsumoto, N. Matsukida, M. Ishimaru and P. Mele, et al., "Influence of matching field on critical current density and irreversibility temperature in
$YBa_2Cu_3O_7$ films with$BaMO_3$ (M=Zr, Sn, Hf) nanorods," Appl. Phys. Lett., vol. 108, pp 082601, 2016. https://doi.org/10.1063/1.4942463 -
P. Mele, K. Matsumoto, T. Horide, A. Ichinose and M. Mukaida, et al., "Incorporation of double artificial pinning centers in
$YBa_2Cu_3O_{7-{\delta}}$ films," Physica C, vol. 468, pp 1631-1634, 2008. https://doi.org/10.1016/j.physc.2008.05.228 -
X. L. Wang, A. H. Li, S. Yu, S. Ooi and K. Hirata, et al., "Thermally assisted flux flow and individual vortex pinning in
$Bi_2Sr_2Ca_2Cu_3O_{10}$ single crystals grown by the traveling solvent floating zone technique," J. Appl. Phys., vol. 97, pp 10B114, 2005. https://doi.org/10.1063/1.1855531 -
T. Horide, K. Matsumoto, A. Ichinose, M. Mukaida and Y. Yoshida, et al., "Matching field effect of the vortices in
$GdBa_2Cu_3O_{7-{\delta}}$ thin film with gold nanorods," Supercond. Sci. Technol., vol. 20, pp 303-306, 2007. https://doi.org/10.1088/0953-2048/20/4/001 -
D. H. Tran, W. B. K. Putri, B. Kang, N. H. Lee and W. N. Kang, "A close correlation between nanostructure formations and the thickness dependence of the critical current density in pure and
$BaSnO_3$ added$GdBa_2Cu_3O_{7-{\delta}}$ films," J. Appl. Phys., vol. 115, pp 163901, 2014. https://doi.org/10.1063/1.4872264 -
K. Chiba, S. Makino, M. Mukaida, M. Kusunoki and S. Oshima, "The Effect of Lattice Matching between Buffer Layer and
$YBa_2Cu_3O_{7-{\delta}}$ Thin Film on In-plane Alignment of C-axis Oriented Thin Films," IEEE Trans. Appl. Supercond., vol. 11, pp 2734-2737, 2001. https://doi.org/10.1109/77.919628 - J. I. Langford and A. J. C. Wilson, "Scherrer after sixty years: A survey and some new results in the determination of crystallite size," J. Appl. Cryst., vol. 11, pp 102-113, 1978. https://doi.org/10.1107/S0021889878012844
- G. Blatter, M. V. Feigel'man, V. B. Geshkenbein, A. I. Larkin and V. M. Vinokur, "Vortices in high-temperature superconductors," Rev. Mod. Phys., vol. 66, pp 1125, 1994. https://doi.org/10.1103/RevModPhys.66.1125
-
A. V. Pan, S. Pysarenko and S. X. Dou, "Drastic improvement of surface structure and current-carrying ability in
$YBa_2Cu_3O_7$ films by introducing multilayered structure," Appl. Phys. Lett., vol. 88, pp 232506, 2006. https://doi.org/10.1063/1.2211051 -
P. N. Barnes, T. J. Haugan, C. V. Varanasi and T. A. Campbell, "Flux pinning behavior of incomplete multilayered lattice structures in
$YBa_2Cu_3O_{7-d}$ ," Appl. Phys. Lett., vol. 85, pp 4088, 2004. https://doi.org/10.1063/1.1809274 -
T. Horide, T. Kawamura, K. Matsumoto, A. Ichinose and M. Yoshizumi, et al., "
$J_c$ improvement by double artificial pinning centers of$BaSnO_3$ nanorods and$Y_2O_3$ nanoparticles in$YBa_2Cu_3O_7$ coated conductors," Supercon. Sci. Technol., vol. 26, pp 075019, 2013. https://doi.org/10.1088/0953-2048/26/7/075019 - Dew-Hughes, "Flux pinning mechanism in type II superconductors," Phil. Mag., vol. 30, pp 293, 1974 https://doi.org/10.1080/14786439808206556
-
P. Mele, K. Matsumoto, A. Ichinose, M. Mukaida and Y. Yoshida, et al., "Systematic study of the
$BaSnO_3$ insertion effect on the properties of$YBa_2Cu_3O_{7-x}$ films prepared by pulsed laser ablation," Supercond. Sci. Technol., vol. 21, pp 125017, 2008. https://doi.org/10.1088/0953-2048/21/12/125017