Electron energy loss spectra of Na0.33CoO2.yH2O (y = 0, 0.6 and 1.3)

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dc.creatorLi, J. Q.
dc.creatorYang, H. X.
dc.creatorXiao, R. J.
dc.creatorShi, Y. G.
dc.creatorZhang, H. R
dc.date2004-12-30
dc.date.accessioned2026-07-25T15:46:21Z
dc.descriptionElectron energy loss (EEL) spectra have been obtained on materials with the nominal compositions of Na0.33CoO2_yH2O (y = 0, 0.6 and 1.3). Spectral analyses revealed systematic changes in the low-loss energy region (< 10eV) and the core losses(O-K, Co-L3,2) along with the water intercalation. The inter (intra)-band transitions and the relevant plasmon resonance were found to be sensitive to water content. Variations of the electronic structure and the Co valence states during hydration have been discussed based on our experimental results.
dc.description19 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0412753
dc.identifierhttp://arxiv.org/abs/cond-mat/0412753
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/36797
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleElectron energy loss spectra of Na0.33CoO2.yH2O (y = 0, 0.6 and 1.3)
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