Domain-wall dynamics in organic charge-transfer compounds with one-dimensional ferroelectricity
- 20 November 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 63 (21) , 2405-2408
- https://doi.org/10.1103/physrevlett.63.2405
Abstract
It has been widely observed in ionic donor-acceptor charge-transfer (CT) compounds that kink-type domain walls between one-dimensional ferroelectric molecular domains show strong dielectric response with a thermally activated relaxation frequency over a wide temperature range. The domain walls can carry spin and electric charge, which produce anomalous charge-transport phenomena observed in this type of CT dielectrics.Keywords
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