求助英文文献2篇，谢谢。

【序号】：1

【作者】：Y Ishii, T Nakashima, Y Yamazaki, J Shimoyama, H Ogino, S Horii and K Kishio

【题名】：Enlargement of bulk superconductors by the MUSLE technique

【刊名】：Physica C: Superconductivity

【年、卷、期、起止页码】：65, 224508 (2003)

【全文链接】：http://www.sciencedirect.com/science/article/pii/S0921453403011638

【序号】：2

【作者】：Y Ishii1, T Akasaka1, Y Kinemura1, H Ogino1, S Horii2, J Shimoyama1 and K Kishio1

【题名】：Grain boundaries in multi-seeded melt-grown superconductors

【刊名】：Applied Superconductivity, IEEE Transactions on

【年、卷、期、起止页码】：390, 143 (2005)

【全文链接】：http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=1440333&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D1440333

谢谢。