The influence of polarization on properties of the potential barrier at metal-ferroelectric interface
The barrier properties of a capacitor heterostructure based on a ferroelectric lead zirconate-titanate were investigated by using the methods of current-voltage and voltage-capacitance characteristics. The variable values of the potential barrier on the PZT-Pt interface were determined by the C-V me...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
University of Novi Sad
2019-09-01
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Series: | Processing and Application of Ceramics |
Subjects: | |
Online Access: | http://www.tf.uns.ac.rs/publikacije/PAC/pdf/PAC%2045%2008.pdf |
Summary: | The barrier properties of a capacitor heterostructure based on a ferroelectric lead zirconate-titanate were investigated by using the methods of current-voltage and voltage-capacitance characteristics. The variable values of the potential barrier on the PZT-Pt interface were determined by the C-V method (from 0.5 to 1.6 eV) and the I-V method (from 0.5 to 0.7 eV). The spontaneous polarization influence on the potential barrier at the PZT-Pt interface was estimated. |
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ISSN: | 1820-6131 2406-1034 |