The electronic structure of Pr and Yb doped Ca3Co4O9+δ studied by x-ray absorption spectroscopy
碩士 === 淡江大學 === 物理學系碩士班 === 98 === We have performed x-ray absorption spectroscopy (XAS) study on the electronic structure of Pr and Yb doped Ca3Co4O9+δ. In Pr-doped samples, the variation of the intensities of Co K-edge and Ca L3-edge spectra indicate that the Co 4p and Ca 3d unoccupied state decre...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/47792287226879220732 |