Title of article :
Domain configuration and dielectric properties of
Ba0.6Sr0.4TiO3 thin films
Author/Authors :
Chunlin Fu *، نويسنده , , Chuanren Yang، نويسنده , , Hongwei Chen، نويسنده , , Liye Hu، نويسنده , , Linshan Dai، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
The microstructure and electrical properties of Ba0.6Sr0.4TiO3 thin films have been investigated. Nanometer-sized domains,
ranging from 8 to about 30 nm, were observed by piezoresponse force microscopy (PFM). The critical size, below which only
single domains exist, is found to be about 31 nm. The film exhibits ferroelectric behavior characterized by polarization hysteresis
loop and capacitance–voltage curve
Keywords :
Thin film , hysteresis loop , Domain , barium strontium titanate , Capacitance–voltage
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
