Effects of spatial anisotropy on the order of fluctuation-driven transitions

Daniel Blankschtein; Amnon Aharony

doi:10.1103/PhysRevB.26.415

Effects of spatial anisotropy on the order of fluctuation-driven transitions

Daniel Blankschtein, Amnon Aharony

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The application of pressure to quasi-(d-1)-dimensional systems increases the effective dimensionality of their fluctuations. This is shown to turn fluctuation-driven continuous phase transitions into first-order ones via tricritical points. The resulting pressure dependence of the magnetic field-temperature phase diagrams of metamagnets is accordingly described.

Original language	English
Pages (from-to)	415-419
Number of pages	5
Journal	Physical Review B
Volume	26
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevB.26.415
State	Published - 1 Jan 1982
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.26.415

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title = "Effects of spatial anisotropy on the order of fluctuation-driven transitions",

abstract = "The application of pressure to quasi-(d-1)-dimensional systems increases the effective dimensionality of their fluctuations. This is shown to turn fluctuation-driven continuous phase transitions into first-order ones via tricritical points. The resulting pressure dependence of the magnetic field-temperature phase diagrams of metamagnets is accordingly described.",

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AB - The application of pressure to quasi-(d-1)-dimensional systems increases the effective dimensionality of their fluctuations. This is shown to turn fluctuation-driven continuous phase transitions into first-order ones via tricritical points. The resulting pressure dependence of the magnetic field-temperature phase diagrams of metamagnets is accordingly described.

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DO - 10.1103/PhysRevB.26.415

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JO - Physical Review B

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Effects of spatial anisotropy on the order of fluctuation-driven transitions

Abstract

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