主题：【已应助】求助英文文献，谢谢。

【序号】：1
【作者】：Aylin Y,Kemal K

【题名】：Addition of nanoparticle dispersions to enhance flux pinning of theYBa2Cu3O7-x superconductor

【刊名】：Nature

【年、卷、期、起止页码】：25, 923 (2004)
【全文链接】：http://www.nature.com/nature/journal/v430/n7002/abs/nature02792.html

【序号】：2
【作者】：ZhenpingChen，RenzhongXue, Tao Li, Haiyang Dai, Zhixia Zhang

【题名】：Strong isotropic flux pinning in solution-derivedYBa2Cu3O7-x nanocomposite superconductor films

【刊名】：Nature Materials

【年、卷、期、起止页码】：390, 143 (2007)
【全文链接】：http://www.nature.com/nmat/journal/v6/n5/abs/nmat1893.html

【序号】：3
【作者】：Frank N.Werfel，UtaFloegel-Delor, Thomas Riedel, Bernd Goebel, RolfRothfeld, Peter Schirrmeister, Dieter Wippich

【题名】：Discovery of superconductivity in KTaO3 by electrostatic carrierdoping

【刊名】：NATURE NANOTECHNOLOGY
【年、卷、期、起止页码】：2011 11 1345
【全文链接】：http://www.nature.com/nnano/journal/v6/n7/abs/nnano.2011.78.html

【序号】：4
【作者】：R.Parthasarathy, N. Devendra Kumar, and V. Seshu Bai

【题名】：Practical Magnetic Pinning in YBCO

【刊名】：AppliedSuperconductivity, IEEE Transactions on
【年、卷、期、起止页码】：20107 672
【全文链接】：http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5067139&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5067139

【序号】：5
【作者】：Izumi,M. ;  Miki, M. ;  Felder,B. ;  Tsuzuki, K. ;  Hara, S. ; Uetake,T. ;  Floegel-Delor, U. ;  Werfel, F.N.

【题名】：Critical current enhancement by Lorentz force reduction insuperconductor–ferromagnet nanocomposites

【刊名】：SuperconductorScience and Technology

【年、卷、期、起止页码】：2009,25, pp 1163-1170
【全文链接】：http://iopscience.iop.org/0953-2048/22/2/025017

谢谢。