Revisit of the AC conductivity behavior and the colossal dielectric constant of CaCu3Ti4O12
The frequency dependences of AC conductivity and dielectric constant spectra of polycrystalline CCTO are reappraised. The physical significance of the related spectra has been solved based on the present model constructed by the super-linear and the extended power laws, which is composed of five rel...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2025-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0253162 |
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