主题：【求助】求助英文文献5篇，谢谢。

【序号】：1

【作者】：Aylin Y, Kemal K

【题名】：Effect of the particle size of micro-scale and nano-scale additionson the formation of compositional fluctuations in Sm-Ba-Cu-O material

【刊名】：SuperconductorScience and Technology

【年、卷、期、起止页码】：65, 224508 (2005)

【全文链接】：http://iopscience.iop.org/0953-2048/19/8/024

【序号】：2

【作者】：Zhenping Chen，Renzhong Xue, Tao Li, Haiyang Dai, Zhixia Zhang

【题名】：Effect of addition of soft magnetic alloy particles on the fluxtrapping in Gd123 bulk superconductors

【刊名】： Physica C

【年、卷、期、起止页码】：390, 143 (2010)

【全文链接】：http://www.sciencedirect.com/science/article/pii/S0921453404011347

【序号】：3

【作者】：Frank N. Werfel，Uta Floegel-Delor, Thomas Riedel, Bernd Goebel, RolfRothfeld

【题名】：Evidence for a directed δTc-type flux pinning by means ofnanostripes in (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy high-Tc superconductors

【刊名】：Journal of the American Ceramic Society

【年、卷、期、起止页码】：2010  89  4

【全文链接】：http://onlinelibrary.wiley.com/doi/10.1111/j.1551-2916.2012.05084.x/abstract;jsessionid=7B120D2C22AE44FA1F0743A2391D0590.d02t02?deniedAccessCustomisedMessage=&userIsAuthenticated=false

【序号】：4

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

【题名】：Reversible suppression of the so-called fishtail effect in ultrapure single crystals of YBa2Cu3O7−δ achieved by proper oxygenation

【刊名】：Phys. Rev. B
【年、卷、期、起止页码】：1996105 672

【全文链接】：http://prb.aps.org/abstract/PRB/v61/i1/p735_1

【序号】：5

【作者】：Izumi, M.;  Miki,M.;  Felder, B.; Tsuzuki, K.

【题名】：NanoFe3O4 Induced Fluxoid Jumps and Low Field Enhanced Critical CurrentDensity in MgB2 Superconductor

【刊名】：Phys. Rev. B

【年、卷、期、起止页码】：2008,25, pp1163-1170

【全文链接】：http://prb.aps.org/abstract/PRB/v62/i21/p13911_1

谢谢。