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...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Blai Casals, Guillaume F. Nataf, David Pesquera, Ekhard K. H. Salje
Μορφή: Άρθρο
Γλώσσα:English
Έκδοση: AIP Publishing LLC 2020-01-01
Σειρά:APL Materials
Διαθέσιμο Online:http://dx.doi.org/10.1063/1.5128892