Linear and nonlinear susceptibilities of rare earth ferroic molybdates
Linear and nonlinear susceptibilities of rare earth ferroic molybdates
复制标题
稀土钼酸铁的线性和非线性磁化率
DOI:
10.1063/1.434620
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发表时间:
1977
影响因子:
4.4
通讯作者:
F. Auzel
中科院分区:
文献类型:
--
作者:
R. Bonneville;F. Auzel
We have measured the linear and nonlinear susceptibilities of several mixed rare earth molybdates Ln2xGd2(1−x)(MoO4)3, where Ln is Nd, Sm, Gd, Tb, Ho, Yb. We conclude that the major part of the nonlinear optical properties is due to the MoO4 tetrahedra orientation and to the Mo–O bond hyperpolarizability. Extrapolated linear and nonlinear polarizabilities of pure compounds Ln2(MoO4)3 agree with the instability of Yb, Tm, and Er ferroic molybdates.