Calculation of the tilt angle and susceptibility for the alpha-beta transition in quartz using a mean field model

Date

2017-03-30

Author

Yurtseven, Hasan Hamit
Ates, S.

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Tilt angle (order parameter) and the susceptibility are calculated as a function of temperature for the alpha-beta transition in quartz using a Landau phenomenological model. The tilt angle as obtained from the model is fitted to the experimental data from the literature and the temperature dependence of the tilt angle susceptibility is predicted close to the alpha-beta transition in quartz. Our results show that the mean field model explains the observed behavior of the alpha-beta phase transition in quartz adequately and it can be applied to some related materials.

Subject Keywords

Statistical and Nonlinear Physics, Condensed Matter Physics

URI

https://hdl.handle.net/11511/45913

Journal

MODERN PHYSICS LETTERS B

DOI

https://doi.org/10.1142/s0217984917500920

Collections

Department of Physics, Article

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Citation Formats

H. H. Yurtseven and S. Ates, “Calculation of the tilt angle and susceptibility for the alpha-beta transition in quartz using a mean field model,” MODERN PHYSICS LETTERS B, pp. 0–0, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/45913.