Preparation and optical characterization of lanthanum modified lead zirconate titanate thin films on indium-doped tin oxide-coated glass substrate

2006 ◽  
Vol 515 (4) ◽  
pp. 1782-1787 ◽  
Author(s):  
A. Khodorov ◽  
M.J.M. Gomes
2006 ◽  
Vol 514-516 ◽  
pp. 193-197
Author(s):  
Anatoli Khodorov ◽  
M.J.M. Gomes

Lanthanum modified lead zirconate titanate (PLZT) thin films were fabricated on indium doped tin oxide (ITO) - coated glass substrate by sol-gel method. The structure of the films was characterized with XRD and SEM. In the case of PLZT the dielectric function was modelled as a sum of Lorentzian oscillators and found by fitting the transmittance and reflectance spectra measured at normal incidence in the wavelength range of 220-2400 nm. The anomalous behaviour of dielectric function was observed below the absorption edge that was suggested to be due to formation of some defect states. The evolution of the absorption edge as well as dielectric function with film thickness was observed and discussed.


1999 ◽  
Vol 38 (Part 1, No. 6A) ◽  
pp. 3600-3603 ◽  
Author(s):  
Tomoyuki Sakoda ◽  
Katsuhiro Aoki ◽  
Yukio Fukuda

1999 ◽  
Vol 19 (6-7) ◽  
pp. 1403-1407 ◽  
Author(s):  
Aiying Wu ◽  
Paula M. Vilarinho ◽  
Isabel M.Miranda Salvado ◽  
João L. Baptista ◽  
C.M. de Jesus ◽  
...  

2013 ◽  
Vol 5 (5) ◽  
pp. 496-499 ◽  
Author(s):  
M. Prabu ◽  
I. B. Shameem Banu ◽  
S. Gobalakrishnan ◽  
Murthy Chavali ◽  
S. Umapathy

1998 ◽  
Vol 37 (Part 2, No. 5A) ◽  
pp. L522-L524 ◽  
Author(s):  
Katsuhiro Aoki ◽  
Tomoyuki Sakoda ◽  
Yukio Fukuda

2013 ◽  
Vol 21 (11) ◽  
pp. 2893-2899 ◽  
Author(s):  
张翊 ZHANG Yi ◽  
潘峰 PAN Feng ◽  
包达群 BAO Da-qun ◽  
王建艳 WANG Jian-yan ◽  
郭航 GUO Hang

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