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Journal of Research of the National Bureau of Standards Section A Physics and Chemistry
Article
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Journal of Research of the National Bureau of Standards Section A Physics and Chemistry
Article . 1973 . Peer-reviewed
Data sources: Crossref
Journal of Research of the National Bureau of Standards Section A Physics and Chemistry
Article
Data sources: Europe PubMed Central
https://dx.doi.org/10.6028/jre...
Article
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Temperature-pressure phase relationships in niobium pentoxide

descriptionPublicationkeyboard_double_arrow_right Article 01 Nov 1973 English Publisher:National Institute of Standards and Technology (NIST)Journal:Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, volume 77A, page 705 (issn: 0022-4332, Copyright policy )
Authors: J L, Waring; R S, Roth; H S, Parker;

doi: 10.6028/jres.077a.042

pmid: 32189764

pmc: PMC6728495

Temperature-pressure phase relationships in niobium pentoxide

Abstract

A pressure-temperature (P-T) section of the phase equilibrium diagram for Nb2O5 has been determined. Four single phase regions, H-Nb2O5, B-Nb2O5, and two L-Nb2O5 areas, were characterized by x-ray powder diffraction data. The superstructure of L-Nb2O5 was indexed on the basis of similarities to the known superstructures of L-Ta2O5 and confirmed with single crystal electron diffraction data. The correct unit cell is orthorhombic with a = 6.168, b = 29.312, c = 3.938 Å, with the b axis 8 times the subcell (8 × 3.664 Å).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
55
Top 10%
Top 10%
Average
gold