Polarizabilities of Ions in Perovskite-Type Crystals
Polarizabilities of Ions in Perovskite-Type Crystals
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DOI：
10.1103/physrev.81.865
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发表时间：
1951-03
期刊：
影响因子：
--
通讯作者：
S. Roberts
中科院分区：
文献类型：
--
作者：
S. Roberts
每种类型的离子被证明具有非常接近相同的极化率在不同的晶体的钙钛矿型以及在对角立方型先前报道。这一结论是基于几个钛酸盐和锆酸盐和KMgF3的介电常数数据。对于同一价系的离子，离子极化率的值大致与半径的立方成正比。
Each type of ion is shown to have very nearly the same polarizability in different crystals of the perovskite type as well as in the diagonal cubic types reported previously. This conclusion is based on dielectric constant data for several titanates and zirconates and KMg F 3. The values of ionic polarizability are roughly proportional to the cube of the radius for ions in the same valence series.