Polar metal phase stabilized in strained La-doped BaTiO3films
Abstract Ferroelectric polarization and metallic conduction are two seemingly irreconcilable properties that cannot normally coexist in a single system, as the latter tends to screen the former. Polar metals, however, defy this rule and have thus attracted considerable attention as a new class of fe...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-07-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-017-04635-3 |