摘要
分别用振动样品磁强计和低频电桥测量了不同成分的高Ｂｓ锰锌铁氧体的居里温度。结果表明，用振动样品磁强计测量出样品的Ｍｓ～Ｔ曲线得到的居里温度，要高于用电桥测量μｉ～Ｔ曲线得到的居里温度，高出５到１４Ｋ。对实验结果进行了分析讨论。
The Curie temperatures of high B s manganese zinc ferrites with different compositions have been determined by using the vibrating sample magnetometer(VSM) and low frequency bridge,respectively.The results showed that the Curie temperature obtained by M s ～T curve of sample measured using VSM is higher by 5～14K than that obtained by μ i ～T curve measured using the bridge.The results have been analyzed and discussed.
出处
《磁性材料及器件》
CAS
CSCD
1998年第4期32-34,共3页
Journal of Magnetic Materials and Devices
关键词
饱和磁感应强度
居里温度
锰锌铁氧体
saturation magnetization
curie temperature
manganese zinc ferrite
