Phase Transitions in a Transverse Ising Film with the Next Nearest-Neighbor Interactions

DOI

10.2991/ifeea-15.2016.77How to use a DOI?

Keywords

ferroelectrics; transverse Ising film; Curie temperature

Abstract

Using the mean-field approximation, we employ the transverse Ising model with the next nearest-neighbor interactions to investigate the phase transitions in a ferroelectric thin film. The dependence of the Curie temperature on the transverse field, the surface exchange interaction and the thin film thickness are calculated. The next nearest-neighbor interaction is supposed to decay with the distance between the pseudo-spins as a power law.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - ZhiPeng Li
PY  - 2016/01
DA  - 2016/01
TI  - Phase Transitions in a Transverse Ising Film with the Next Nearest-Neighbor Interactions
BT  - Proceedings of the 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015)
PB  - Atlantis Press
SP  - 364
EP  - 367
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeea-15.2016.77
DO  - 10.2991/ifeea-15.2016.77
ID  - Li2016/01
ER  -