Originally posted by 望天 at 2010-10-01 10:50:23:

1、这种情况一般是被认为发生磁性转变，依我的看法，高温的时候应该才是顺磁，而低温应该是铁磁。这图跟某些稀磁半导体的M-T满相识的，你可以搜下看看别人如何解释。
2、磁性发生转变的时候是不能够用居里外斯 ...

Originally posted by shiningx at 2010-10-03 14:37:32:
不是有第二相就应该是高温时有相变

Originally posted by fantianwan at 2010-10-05 16:43:11:
可能是测量仪器

Originally posted by wgf2000265 at 2010-10-03 17:37:31:
高温时候可能还有短程有序

Originally posted by shiningx at 2010-10-03 14:37:32:
不是有第二相就应该是高温时有相变

889415楼: Originally posted by ocean416 at 2010-10-07 13:57:44
感谢您的详细回复。我计算了下700-900K的磁化率。大概为10^-7次方。和反铁磁的比较接近。...

17楼: Originally posted by fanlijun1986 at 2012-09-20 09:06:16
我也很想知道磁化率怎么测的啊？我们实验室有仪器测，但是我要做高温的，实验室达不到900K以上...