LOCAL CHARACTER OF MANY-BODY EFFECTS IN X-RAY PHOTOEMISSION FROM TRANSITION-METAL COMPOUNDS - NAXWO3
LOCAL CHARACTER OF MANY-BODY EFFECTS IN X-RAY PHOTOEMISSION FROM TRANSITION-METAL COMPOUNDS - NAXWO3
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DOI：
10.1103/physrevlett.34.738
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发表时间：
1975-01-01
影响因子：
8.6
通讯作者：
BANKS, E
中科院分区：
文献类型：
--
作者：
CAMPAGNA, M;WERTHEIM, GK;BANKS, E
金属钨青铜NaxWO_3中W芯能级的X射线光电子能谱明显地显示出多体效应的不对称性。Na和O核能级只显示了预期的等离子激元卫星，说明了局域态密度在核洞屏蔽中的重要性。
X-ray photoemission spectra of W core levels in metallic sodium tungsten bronzes, Na x W O 3, clearly show asymmetries due to many-body effects. Na and O core levels show only the expected plasmon satellite, demonstrating the importance of the local density of states in the screening of the core hole.