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

The results of measurements by the ac heater-probe method of the specific heat and thermal conductivity of polycrystalline BaTiO3 films with thickness between 1 and 0.1 μm in a temperature range 120–440 K are presented. In the heating and cooling runs, the phase transition anomalies of the thermal properties in the region of each phase transition in the sequence of symmetry change m3m-4mm-mm2-3m have been observed. A temperature hysteresis is observed, which is the signature of the first order phase transitions. As film thickness decreases, anomalies shift to lower temperatures and became smeared.

Bibliography

Davitadze, S. T., Kravchun, S. N., Strukov, B. A., Goltzman, B. M., Lemanov, V. V., & Shulman, S. G. (2002). Specific heat and thermal conductivity of BaTiO3 polycrystalline thin films. Applied Physics Letters, 80(9), 1631–1633.

Authors 6
  1. S. T. Davitadze (first)
  2. S. N. Kravchun (additional)
  3. B. A. Strukov (additional)
  4. B. M. Goltzman (additional)
  5. V. V. Lemanov (additional)
  6. S. G. Shulman (additional)
References 12 Referenced 31
  1. 10.1016/S0955-2219(98)00457-9 / J. Eur. Ceram. Soc. (1999)
  2. {'key': '2024020321484967400_r2', 'first-page': '121', 'volume': '7', 'year': '1960', 'journal-title': 'Inzh.-Fiz. Zh.'} / Inzh.-Fiz. Zh. (1960)
  3. 10.1103/PhysRevLett.54.2674 / Phys. Rev. Lett. (1985)
  4. 10.1103/PhysRevB.35.4067 / Phys. Rev. B (1987)
  5. 10.1080/00150199408007554 / Ferroelectrics (1994)
  6. 10.1063/1.363923 / J. Appl. Phys. (1997)
  7. {'key': '2024020321484967400_r7', 'first-page': 'N3', 'volume': '304/305', 'year': '1997', 'journal-title': 'Thermochim. Acta'} / Thermochim. Acta (1997)
  8. 10.1134/1.1129912 / Phys. Solid State (1997)
  9. 10.1080/00150199808014881 / Ferroelectrics (1998)
  10. 10.1134/1.1318882 / Phys. Solid State (2000)
  11. {'key': '2024020321484967400_r11', 'first-page': '2052', 'volume': '37', 'year': '1995', 'journal-title': 'Phys. Solid State'} / Phys. Solid State (1995)
  12. 10.1103/PhysRevB.51.5311 / Phys. Rev. B (1995)
Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 9:26 a.m.)
Deposited 1 year, 7 months ago (Feb. 3, 2024, 4:51 p.m.)
Indexed 4 months, 2 weeks ago (April 19, 2025, 12:49 a.m.)
Issued 23 years, 5 months ago (March 4, 2002)
Published 23 years, 5 months ago (March 4, 2002)
Published Print 23 years, 5 months ago (March 4, 2002)
Funders 0

None

@article{Davitadze_2002, title={Specific heat and thermal conductivity of BaTiO3 polycrystalline thin films}, volume={80}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1454212}, DOI={10.1063/1.1454212}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Davitadze, S. T. and Kravchun, S. N. and Strukov, B. A. and Goltzman, B. M. and Lemanov, V. V. and Shulman, S. G.}, year={2002}, month=mar, pages={1631–1633} }