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Inverse barocaloric effects in ferroelectric BaTiO3 ceramics
We use calorimetry to identify pressure-driven isothermal entropy changes in ceramic samples of the prototypical ferroelectric BaTiO3. Near the structural phase transitions at ∼400 K (cubic-tetragonal) and ∼280 K (tetragonal-orthorhombic), the inverse barocaloric response differs in sign and magnitu...
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| Huvudupphovsmän: | , , , , , , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
AIP Publishing LLC
2016-09-01
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| Serie: | APL Materials |
| Länkar: | http://dx.doi.org/10.1063/1.4961598 |
| Taggar: |
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