X-RAY PHOTOELECTRON-SPECTROSCOPY STUDY OF THE CATION VALENCIES IN NICKEL MANGANITE
X-RAY PHOTOELECTRON-SPECTROSCOPY STUDY OF THE CATION VALENCIES IN NICKEL MANGANITE
复制标题
DOI：
10.1016/0022-4596(83)90220-7
复制
发表时间：
1983-01-01
影响因子：
3.3
通讯作者：
KNAPEN, PSA
中科院分区：
文献类型：
--
作者：
BRABERS, VAM;VANSETTEN, FM;KNAPEN, PSA
本文报道了NiMn2O4、NiMnZO4、Mn2TiO4MnFe2O4和Mn3O4的X射线光电子能谱。与其他化合物相比，NiMn2O4中的Mn2p、Mn3s和Mn3p谱线的移动和展宽表明Ni2+1−νMn2+ν[Ni2+νMn3+2(1−ν)Mn4+ν]O4(ν⋍0.9)的分布发生了变化。MN-3S级的多重分裂的值也支持该分布。
The X-ray photoelectron spectra of NiMn 2 O 4, NiMnZnO 4, Mn 2 TiO 4 MnFe 2 O 4, and Mn 3 O 4 are reported. The shift and broadening of the Mn-2p, Mn-3s, and Mn-3p lines in NiMn 2 O 4, compared with those of the other compounds, are indicative of the change distribution Ni 2+ 1− ν Mn 2+ ν [Ni 2+ ν Mn 3+ 2 (1− ν) Mn 4+ ν] O 4 (ν⋍ 0.9). The values of multiplet splitting of the Mn-3s level also support this support this distribution.