Structural and electro-optic properties of pulsed laser deposited Bi 4Ti3O12 thin films on MgO

W. Jo, H. J. Cho, T. W. Noh, B. I. Kim, D. Y. Kim, Z. G. Khim, S. I. Kwun

Research output: Contribution to journalArticlepeer-review

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Abstract

Ferroelectric Bi4Ti3O12 thin films have been grown on MgO (100) and MgO(110) substrates by the pulsed laser deposition. X-ray diffraction studies show that the films on both substrates have preferential crystallographic orientation such that most of their c axes are close to the substrate normal direction. The film on MgO(110) shows quadratic and hysteretic electro-optic characteristics with the effective coefficient of about 3.8×10-15 m2/V2.

Original languageEnglish
Pages (from-to)2198-2200
Number of pages3
JournalApplied Physics Letters
Volume63
Issue number16
DOIs
StatePublished - 1993

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