DocumentCode
3358862
Title
Distortion of polarization hysteresis in ferroelectric thin films with conductance
Author
Zheng, Lirong ; Xu, W-ping ; Yang, Pingxiong ; Lin, Chenglu
Author_Institution
State Key Lab. of Functional Mater. for Inf., Acad. Sinica, Shanghai, China
fYear
1996
fDate
25-30 Sep 1996
Firstpage
920
Lastpage
924
Abstract
In this paper, the deformation of the polarization hysteresis in ferroelectric thin films with conductance is analyzed both by calculation and experiment. We find that leakage may cause the hysteresis loop rising vertically up the ordinate (i.e. a gap) when E becomes zero, if leakage of the film is asymmetric at different polarities, vertical drift of the hysteresis loop maybe occur
Keywords
dielectric hysteresis; dielectric polarisation; ferroelectric thin films; conductance; ferroelectric thin film; leakage; polarization hysteresis distortion; Annealing; Capacitors; Current measurement; Ferroelectric materials; Hysteresis; Polarization; Pulsed laser deposition; Thin film circuits; Time measurement; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrets, 1996. (ISE 9), 9th International Symposium on
Conference_Location
Shanghai
Print_ISBN
0-7803-2695-4
Type
conf
DOI
10.1109/ISE.1996.578233
Filename
578233
Link To Document