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Absorption Spectra of Vanadium, Niobium, and Tantalum Pentoxides
The Journal of Chemical Physics, 1961Optical sorption in thin films of vanadium, niobium, and tantalum pentoxides was measured at 200 to 1000 m mu . Data are presented graphically. (L.N.N.)
D. C. Conlon, W. P. Doyle
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Thin vapour-deposited niobium pentoxide films
Thin Solid Films, 1991Abstract Thin vapour-deposited niobium pentoxide films exhibit optical absorption which limits their application as a high refractive index layer for optical interference filters. Water adsorption in the pores of the film is not the cause of the poor optical quality, as is generally assumed for this type of film.
J.J. Van Glabbeek, R.E. Van de Leest
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Electrical Properties of Heavily Doped Niobium Pentoxide
The Journal of Chemical Physics, 1962An analysis of the resistivity and thermoelectric power of heavily doped Nb2O5 [over-all composition (Nb1−xWx)2O5 where x varies from 0.0025 to 0.15] shows that mixed valence semiconduction has been observed. The major factor determining the value of the thermoelectric power at high temperatures appears to be an entropy of mixing term.
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On the System Niobium Pentoxide—Tantalum Pentoxide
The Journal of Physical Chemistry, 1964G. P. Mohanty, L. J. Fiegel, J. H. Healy
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Powder Diffraction Standards for Niobium Pentoxide and Tantalum Pentoxide
Analytical Chemistry, 1955L. K. frevel, H. W. Rinn
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Sol-gel route to niobium pentoxide
Chemistry of Materials, 1991P. Griesmar +3 more
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