XAFS theory studied by closed-path Green's function.
XAFS theory studied by closed-path Green's function.
复制标题
通过闭路格林函数研究 XAFS 理论。
DOI：
10.1107/s0909049500018495
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发表时间：
2001
影响因子：
2.5
通讯作者：
T. Fujikawa
中科院分区：
文献类型：
--
作者：
T. Fujikawa
The basic framework of X-ray absorption fine structure (XAFS) theory is formulated by use of the non-equilibrium Keldysh-Green function, which presents a unified view of XAFS spectra at zero and nonzero temperature. In particular, the relation between the scattering Green's function and the retarded Green's function G' is discussed, along with resonance effects in XAFS. The latter effects give rise to unexpected peaks within one-electron theory. Loss effects, both intrinsic and extrinsic, are also discussed.
Pr_<0.5>Ca_<0.5>MnO_<3-δ>的Mn 2p-3d共振光电子发射光谱
DOI：
--
发表时间：
2006
期刊：
影响因子：
--
作者：
K. Kitamoto;et. al.
通讯作者：
et. al.