Emission of electrons on switching of the Gd2(MoO 4)3 ferroelectric-ferroelastic in electric field

G. I. Rosenman, V. V. Letuchev, Yu L. Chepelev, O. V. Malyshkina, V. Ya Shur, V. P. Kuminov

Research output: Contribution to journalArticlepeer-review

Abstract

We have revealed an electron emission on the switching of extrinsic gadolinium molybdate ferroelectric-ferroelastic in electric field. Visualization of the electron flow allows directly watching of the domain structure dynamics: formation and growth of tapered domains and lateral movement of the 180°domain wall. We have found that the electron emission contributes substantially to the screening processes in the case of a crystal with free surface.

Original languageEnglish
Pages (from-to)689-691
Number of pages3
JournalApplied Physics Letters
Volume56
Issue number7
DOIs
StatePublished - 1990
Externally publishedYes

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