Abstract
Electrostrictive terms have been introduced into the Kittel free energy expression by means of a fourth-order cross term of the two-sublattice polarizations, giving rise to multiple phase transitions. Schematic p-T diagrams of the nonpolar, polar and antipolar phases are classified by the electrostrictive Ω coefficient. Spontaneous strain curves are derived for each of the four types of phase diagrams.
References
11
Referenced
12
10.1103/PhysRev.82.729
/ Phys. Rev. (1951)10.1143/JPSJ.23.77
/ J. Phys. Soc. Jpn. (1967)10.1143/JPSJ.37.1226
/ J. Phys. Soc. Jpn. (1974)10.1016/0375-9601(70)90661-4
/ Phys. Lett. (1970)10.1143/JPSJ.45.1302
/ J. Phys. Soc. Jpn. (1978){'key': ''}
10.1143/JJAP.18.1493
/ Jpn. J. Appl. Phys. (1979)10.1103/PhysRevB.1.3777
/ Phys. Rev. B (1970)10.1111/j.1151-2916.1966.tb13304.x
/ J. Am. Cer. Soc. (1966){'key': '', 'first-page': '1970', 'volume': '8', 'year': '1967', 'journal-title': 'Sov. Phys.-Solid State'}
/ Sov. Phys.-Solid State (1967)10.1080/00150197808236774
/ Ferroelectrics (1978)
Dates
Type | When |
---|---|
Created | 19 years, 9 months ago (Nov. 4, 2005, 1:24 a.m.) |
Deposited | 2 years, 8 months ago (Nov. 29, 2022, 5:12 a.m.) |
Indexed | 6 months ago (Feb. 21, 2025, 5:36 a.m.) |
Issued | 45 years, 1 month ago (July 1, 1980) |
Published | 45 years, 1 month ago (July 1, 1980) |
Published Print | 45 years, 1 month ago (July 1, 1980) |
@article{Uchino_1980, title={Electrostructive Effects in Paraelectric-Ferroelectric-Antiferroelectric Phase Transitions}, volume={19}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.19.l425}, DOI={10.1143/jjap.19.l425}, number={7}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Uchino, Kenji and Cross, Leslie E. and Newnham, Robert E.}, year={1980}, month=jul, pages={L425} }