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Direct measurement of ferroelectric polarization in a tunable semimetal
- Source :
- Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
- Publication Year :
- 2021
- Publisher :
- Nature Portfolio, 2021.
-
Abstract
- Free carriers and electrical polarization coexist in ferroelectric metals. Here, the authors use a capacitive method to probe the electronic compressibility of free carriers in a tunable semimetal, extract the polarized contribution, and study the carrier dependence of the ferroelectric state.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 12
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1ddfdb9369b644018e619626336fb8b9
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-021-25587-3