Compression behavior of manganite
Compression behavior of manganite
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DOI：
10.2465/jmps.130621b
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发表时间：
2013-10
影响因子：
0.7
通讯作者：
A. Suzuki
中科院分区：
文献类型：
--
作者：
A. Suzuki
采用高压X射线衍射方法，在10.1GPa下对γ-MnOOH进行了研究。本研究的目的是确定具有InOOH相关结构的羟基氧化物的压缩行为。压力-体积数据用三阶Birch-Murnaghan状态方程拟合，其参数为：V0 = 270.47（9）GPa，K 0 = 91（3）GPa，K 0 ′ = 7（1）.轴向可压缩性分析表明，a轴和b轴比c轴更可压缩。
A high-pressure X-ray diffraction study of manganite (γ-MnOOH) was performed using 10.1 GPa at room temperature. The aim of this study was to determine the compression behavior of an oxyhydroxide with an InOOHrelated structure. The pressure-volume data were fitted by a third-order Birch-Murnaghan equation of state with the following parameters: V0 = 270.47(9) Å, K0 = 91(3) GPa, and K0′ = 7(1). Analysis of axial compressibility showed that the a-and b-axes were more compressible than the c-axis.