Magnetism of CaRu1−xMnxO3: Magnetic Compton scattering study

Magnetism of CaRu1−xMnxO3: Magnetic Compton scattering study
复制标题

CaRu1−xMnxO3 的磁性:磁康普顿散射研究

DOI:
10.1063/1.2838989
复制
发表时间:
2008
影响因子:
3.2
通讯作者:
H. Samata
H. Samata
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
S. Mizusaki;T. Taniguchi;N. Okada;Y. Nagata;M. Itou;Y. Sakurai;T. C. Ozawa;Y. Noro;H. Samata

文献摘要

参考文献

被引文献

相似文献

使用同步辐射 X 射线在 10K、2.5T 下对多晶样品进行磁康普顿散射测量,研究了 CaRu1−xMnxO3 的磁性。从磁性康普顿分布推导出的自旋矩在x=0.7处具有最大值,该值与磁化测量的结果一致。磁康普顿分布表明,Mn 自旋矩在磁化中占主导地位,而 Mn 掺杂引起的 Ru 矩与 Mn 自旋矩反铁磁耦合。结果表明,CaRu1−xMnxO3 系统中建立了一种亚铁磁性。
The magnetism of CaRu1−xMnxO3 was studied using magnetic Compton scattering measurements for polycrystalline specimens at 10K under 2.5T using a synchrotron-radiation x ray. The spin moment deduced from the magnetic Compton profiles has a maximum at x=0.7 and the value agrees with the result of the magnetization measurement. The magnetic Compton profiles indicate that the Mn spin moment is dominant in magnetization and that Ru moment, which is induced with Mn doping, couples with Mn spin moment antiferromagnetically. The results suggest that a sort of ferrimagnetism is established in the CaRu1−xMnxO3 system.
DOI: 10.1103/physrevb.77.014406
发表时间: 2008-01
期刊: Physical Review B
影响因子: 3.7
作者:
T. Taniguchi;S. Mizusaki;N. Okada;Y. Nagata;S. Lai;M. Lan;N. Hiraoka;M. Itou;Y. Sakurai;T. C. Ozawa;Y. Noro;H. Samata
通讯作者: T. Taniguchi;S. Mizusaki;N. Okada;Y. Nagata;S. Lai;M. Lan;N. Hiraoka;M. Itou;Y. Sakurai;T. C. Ozawa;Y. Noro;H. Samata
非磁性Ru上感应力矩的直接观察:CaRu_<0.85>Fe_<0.15>O_3的磁性康普顿研究
DOI: --
发表时间: 2006
期刊: Phys. Rev. B 74
影响因子: --
作者:
S. Mizusaki;T. Taniguchi;N. Okada;Y. Nagata;N. Hiraoka;T. Nagao;M. Itou;Y. Sakurai;T. C. Ozawa;and Y. Noro
通讯作者: and Y. Noro