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Giant Electrocaloric Effect in Thin-Film PbZr 0.95 Ti 0.05 O 3
Open accessAbstract
An applied electric field can reversibly change the temperature of an electrocaloric material under adiabatic conditions, and the effect is strongest near phase transitions. We demonstrate a giant electrocaloric effect (0.48 kelvin per volt) in 350-nanometer PbZr 0.95 Ti 0.05 O 3 films near the ferroelectric Curie temperature of 222°C. A large electrocaloric effect may find application in electrical refrigeration.
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Cited by
BaTiO3-Based Piezoelectrics: Fundamentals, Current Status, and Perspectives
Acosta, M., Novak, N., Rojas, V., Patel, S., Vaish, R., Koruza, J., Rossetti, G. A., & Rödel, J. (2017) · Applied Physics Reviews · doi:10.1063/1.4990046 · Cited by 1,451
Direct and indirect measurements on electrocaloric effect: Recent developments and perspectives
Liu, Y., Scott, J. F., & Dkhil, B. (2016) · Applied Physics Reviews · doi:10.1063/1.4958327 · Cited by 319
Self-citationNegative electrocaloric effect in antiferroelectric PbZrO 3
Pirc, R., Rožič, B., Koruza, J., Malič, B., & Kutnjak, Z. (2014) · EPL (Europhysics Letters) · doi:10.1209/0295-5075/107/17002 · Cited by 163
Antiferroelectric oxide thin-films: Fundamentals, properties, and applications
Si, Y., Zhang, T., Liu, C., Das, S., Xu, B., Burkovsky, R. G., Wei, X.-K., & Chen, Z. (2024) · Progress in Materials Science · doi:10.1016/j.pmatsci.2023.101231 · Cited by 84
Fluorite-structure antiferroelectrics
Park, M. H., & Hwang, C. S. (2019) · Reports on Progress in Physics · doi:10.1088/1361-6633/ab49d6 · Cited by 69
Metadata
- Authors
- Mischenko, A. S., Zhang, Q., Scott, J. F., Whatmore, R. W., & Mathur, N. D.
- Venue
- Science
- Published
- 2006-03-03
- Volume
- 311
- Issue
- 5765
- Pages
- 1270-1271
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1965502119
- Cited by
- 1,713
- References
- 0
- FWCI
- 13.67
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Giant Electrocaloric Effect in Thin-Film PbZr 0.95 Ti 0.05 O 3. https://app.cochat.ai/papers/10.1126/science.1123811
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- Mischenko, A. S., Zhang, Q., Scott, J. F., Whatmore, R. W., & Mathur, N. D. (2006). Giant Electrocaloric Effect in Thin-Film PbZr 0.95 Ti 0.05 O 3. Science. https://doi.org/10.1126/science.1123811
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
