Spin Density Distribution of YTiO3 Observed by X-Ray Magnetic Diffraction

Spin Density Distribution of YTiO3 Observed by X-Ray Magnetic Diffraction
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X射线磁衍射观察YTiO3自旋密度分布

DOI：
10.4028/www.scientific.net/kem.459.7
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发表时间：
2010
期刊：
Key Engineering Materials
影响因子：
--
通讯作者：
M. Sakata
M. Sakata
中科院分区：
--
文献类型：
--
作者：
Kosuke Suzuki;M. Ito;N. Tsuji;H. Adachi;H. Nakao;Y. Murakami;Y. Taguchi;Y. Tokura;E. Nishibori;M. Sakata

文献摘要

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对铁磁性过渡金属氧化物YTiO_3进行了X射线磁衍射(XMD)研究。测量了h01、hk0和0kl系列81个倒易晶格点的自旋磁形状因子。用最大熵方法(MEM)成功地获得了YTiO_3在实空间的三维自旋密度分布。这是XMD首次在真实空间测量自旋密度的结果。
An　X-ray magnetic diffraction (XMD) is applied to ferromagnetic transition metal oxide YTiO3. The spin magnetic form factors are measured for 81 reciprocal lattice points of h0l, hk0 and 0kl series. Three-dimensional spin density distribution in the real space of YTiO3 is successfully obtained by using Maximum Entropy Method (MEM). This is the first result of spin density in the real space by the XMD.