Landau theory interpretation of the commensurate superlattice structure of 2H-TaSe2

Bird, D. M.; Withers, R. L.

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Landau theory interpretation of the commensurate superlattice structure of 2H-TaSe2

Date

1985-01-30

Authors

Bird, D. M.

Withers, R. L.

Abstract

The Landau theory of charge density wave states in 2H-TaSe2 is re-examined in the light of the commensurate superlattice structure determination by Bird, McKernan and Steeds. It is shown that interlayer interactions play a far more important role in determining the phasing of the CDW/PSD than has been previously assumed. Some consequences of this for the nature of incommensurate states and the interpretation of previous experimental data are also discussed.

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https://dspace-test.anu.edu.au/handle/1885/733737276

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DevOps Pure Testing

Source

Journal of Physics C: Solid State Physics

Type

Article

DOI

10.1088/0022-3719/18/3/005

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Landau theory interpretation of the commensurate superlattice structure of 2H-TaSe2

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