Spontaneous Polarization Reversal Induced by Proton Exchange in Z-Cut Lithium Niobate α-Phase Channel Waveguides

Spontaneous Polarization Reversal Induced by Proton Exchange in Z-Cut Lithium Niobate α-Phase Channel Waveguides

The α-phase waveguides directly produced in one fabrication step only are well known for preserving both the excellent nonlinear properties and the ferroelectric domains orientation of lithium niobate substrates. However, by using the piezoresponse force microscopy (PFM), we present a coherent study...

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Bibliographic Details
Main Authors: Alicia Petronela Rambu, Vasile Tiron, Eugen Oniciuc, Sorin Tascu
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Materials
Subjects:
α-phase lithium niobate waveguides
piezoresponse force microscopy
spontaneous polarization reversal
piezoelectric coefficient
Online Access:https://www.mdpi.com/1996-1944/14/23/7127

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https://www.mdpi.com/1996-1944/14/23/7127

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