Ferroelectric domain engineering of lithium niobate single crystal confined in glass

Keith Veenhuizen, Sean McAnany, Rama Vasudevan, Daniel Nolan, Bruce Aitken, Stephen Jesse, Sergei V. Kalinin, Himanshu Jain, Volkmar Dierolf

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Ferroelectric single-crystal-architecture-in-glass is a new class of metamaterials that would enable active integrated optics if the ferroelectric behavior is preserved within the confines of glass. We demonstrate using lithium niobate crystals fabricated in lithium niobosilicate glass by femtosecond laser irradiation that not only such behavior is preserved, the ferroelectric domains can be engineered with a DC bias. A piezoresponse force microscope is used to characterize the piezoelectric and ferroelectric behavior. The piezoresponse correlates with the orientation of the crystal lattice as expected for unconfined crystal, and a complex micro- A nd nano-scale ferroelectric domain structure of the as-grown crystals is revealed.

Original languageEnglish
Pages (from-to)334-339
Number of pages6
JournalMRS Communications
Volume9
Issue number1
DOIs
StatePublished - Mar 1 2019

Funding

Financial support for this research is provided by the National Science Foundation via the GOALI program for collaboration between Lehigh University and Corning Incorporated (DMR-1508177). The PFM measurements were conducted at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility.

FundersFunder number
DOE Office of Science user facility
National Science Foundation via the
Corning Incorporated FoundationDMR-1508177

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