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Avalanches from charged domain wall motion in BaTiO3 during ferroelectric switching

We report two methods for direct observations of avalanches in ferroelectric materials during the motion of domain walls. In the first method, we use optical imaging techniques to derive changes in domain structures under an electric field. All changes occur through small jumps (jerks) that obey ava...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Blai Casals, Guillaume F. Nataf, David Pesquera, Ekhard K. H. Salje
Hōputu: Artigo
Reo:Inglês
I whakaputaina: AIP Publishing LLC 2020-01-01
Rangatū:APL Materials
Urunga tuihono:http://dx.doi.org/10.1063/1.5128892
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