Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

A first-principles-derived approach is used to study the properties of rocksalt-ordered and disordered Pb(Sc0.5Nb0.5)O3 (PSN) alloys. The paraelectric-to-ferroelectric transition temperature Tc is strongly dependent on the atomic configuration, while the piezoelectric response versus T/Tc is nearly independent of the chemical order. Our calculations are consistent with the experimental finding of Chu et al. [J. Appl. Phys. 77, 1671 (1995)] that, at T=Tc, ordered PSN undergoes a normal ferroelectric transition, while disordered PSN transforms from a relaxor state to a ferroelectric state.

Bibliography

Hemphill, R., Bellaiche, L., Garcı́a, A., & Vanderbilt, D. (2000). Finite-temperature properties of disordered and ordered Pb(Sc0.5Nb0.5)O3 alloys. Applied Physics Letters, 77(22), 3642–3644.

Authors 4
  1. R. Hemphill (first)
  2. L. Bellaiche (additional)
  3. Alberto Garcı́a (additional)
  4. David Vanderbilt (additional)
References 22 Referenced 34
  1. 10.1063/1.328296 / J. Appl. Phys. (1980)
  2. 10.1063/1.354300 / J. Appl. Phys. (1993)
  3. 10.1063/1.358856 / J. Appl. Phys. (1995)
  4. {'key': '2024020319153874600_r4', 'first-page': '7485', 'volume': '9', 'year': '1997', 'journal-title': 'J. Phys.: Condens. Matter'} / J. Phys.: Condens. Matter (1997)
  5. 10.1103/PhysRevLett.82.3709 / Phys. Rev. Lett. (1999)
  6. 10.1103/PhysRevLett.81.1318 / Phys. Rev. Lett. (1998)
  7. {'key': '2024020319153874600_r7', 'first-page': '1834', 'volume': '59', 'year': '1999', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1999)
  8. 10.1103/PhysRevB.60.R12542 / Phys. Rev. B (1999)
  9. 10.1016/0038-1098(79)90812-3 / Solid State Commun. (1979)
  10. 10.1103/PhysRevLett.84.5427 / Phys. Rev. Lett. (2000)
  11. 10.1103/PhysRevLett.73.1861 / Phys. Rev. Lett. (1994)
  12. 10.1103/PhysRevB.52.6301 / Phys. Rev. B (1995)
  13. 10.1103/PhysRevB.61.7877 / Phys. Rev. B (2000)
  14. 10.1103/PhysRev.136.B864 / Phys. Rev. (1964)
  15. 10.1103/PhysRev.140.A1133 / Phys. Rev. (1965)
  16. 10.1103/PhysRevB.41.7892 / Phys. Rev. B (1990)
  17. {'key': '2024020319153874600_r15'}
  18. {'key': '2024020319153874600_r16'}
  19. 10.1063/1.121514 / Appl. Phys. Lett. (1998)
  20. 10.1063/1.365983 / J. Appl. Phys. (1997)
  21. 10.1063/1.121373 / Appl. Phys. Lett. (1998)
  22. 10.1080/00150199408244755 / Ferroelectrics (1994)
Dates
Type When
Created 23 years ago (July 26, 2002, 9:59 a.m.)
Deposited 1 year, 6 months ago (Feb. 3, 2024, 2:15 p.m.)
Indexed 1 year, 6 months ago (Feb. 3, 2024, 6:27 p.m.)
Issued 24 years, 8 months ago (Nov. 27, 2000)
Published 24 years, 8 months ago (Nov. 27, 2000)
Published Print 24 years, 8 months ago (Nov. 27, 2000)
Funders 0

None

@article{Hemphill_2000, title={Finite-temperature properties of disordered and ordered Pb(Sc0.5Nb0.5)O3 alloys}, volume={77}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1328765}, DOI={10.1063/1.1328765}, number={22}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Hemphill, R. and Bellaiche, L. and Garcı́a, Alberto and Vanderbilt, David}, year={2000}, month=nov, pages={3642–3644} }