Magnetic properties indicate the transition from ferromagnetic to paramagnetic near the Curie point, and exhibit the typical cluster glass characterization.
结果表明，此样品在居里点附近由铁磁向顺磁过渡，且表现出典型的团簇玻璃特征。
2
Faraday rotatory glass containing high paramagnetic ion concentration is of the large Verdet constant, transparency in the visible region of light.