High-energy electron-energy-loss study of sodium-tungsten bronzes.
Single-crystal metallic cubic sodium-tungsten bronzes NaxWO3 (x0.25) and NaxTayW1-yO3 (x-y=0.42) and monoclinic reduced WO3-δ have been investigated by high-energy electron-energy-loss spectroscopy (EELS) in transmission. For all electron densities the volume plasmon dispersion appears to be positiv...
Hlavní autoři: | Kielwein, M, Saiki, K, Roth, G, Fink, J, Paasch, G, Egdell, R |
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Médium: | Journal article |
Jazyk: | English |
Vydáno: |
1995
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