顺磁样品没有磁滞现象和磁滞回线啊,怎么这个测出来了的还有磁滞啊?另外还求出了remnant magnetization 和coercivity 分别为0.89UB和6177Oe,后边这个数是怎么求出来的啊?In the temperature range from
50 to 300 K, the M value is a constant near to zero, which
shows the excellent paramagnetic behaviour of the product.
这是文献中的原话,但是测出的如下图啊,