首页 | 本学科首页   官方微博 | 高级检索  
     


The Meissner effect of polysulfur nitride, (SN)x
Authors:Y. Oda  H. Takenaka  H. Nagano  I. Nakada
Affiliation:The Institute for Solid State Physics, The University of Tokyo, Roppongi, Minato-ku, Tokyo, Japan
Abstract:The magnetic susceptibility of (SN)x was measured by the a.c. method. The Meissner effect occurs at 250 ± 3 mK. The real part of the susceptibility nearly saturates at 100 mK and reaches 93 ± 7% of ?14π at 30 mK for weak field perpendicular to the polymer axis, while for the parallel direction it remains at 65 ± 10% of ?14π. The susceptibility depends strongly on the a.c. magnetic field. There is a peak in the imaginary part of the susceptibility at the transition region to the superconducting state.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号