Paramagnetism in heavy metal fluoride glasses
Paramagnetism in heavy metal fluoride glasses
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DOI：
10.1016/0022-3093(83)90507-0
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发表时间：
1983-07
影响因子：
3.5
通讯作者：
O. El-Bayoumi;M. Drexhage;A. J. Bruce;J. Schroeder;C. T. Moynihan
中科院分区：
文献类型：
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作者：
O. El-Bayoumi;M. Drexhage;A. J. Bruce;J. Schroeder;C. T. Moynihan
讨论了BaF2MnF2ThF4(BMT)体系中重金属氟化物玻璃的制备和表征。 BMT 成分中加入了稀土离子、Eu、Gd、Tb、Dy、Ho、Er、Tm 和 Yb，以研究这些离子对基底玻璃的磁性和磁光性质的影响。测定玻璃化转变温度和结晶温度（Tg 和 Tx）。测量的玻璃样品具有低维尔德常数，表现出强顺磁行为，并且在红外光谱区（2-9μm）是透明的。
The preparation and characterization of heavy metal fluoride glasses in the system BaF2MnF2ThF4(BMT) are discussed. Rare earth ions, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb are incorporated in BMT composition to study the effect of these ions on the magnetic and magneto-optic properties of the base glass. Glass transition and crystallization temperatures (Tg and Tx) are determined. The measured glass samples have low Verdet constant, exhibit strong paramagnetic behavior and are transparent in the infrared spectral region (2–9 μm).