IBLC effect leading to colossal dielectric constant in layered structured Eu2CuO4 ceramic

2014 ◽  
Vol 40 (3) ◽  
pp. 4491-4498 ◽  
Author(s):  
Paresh Salame ◽  
Renangso Drai ◽  
Om Prakash ◽  
A.R. Kulkarni
Keyword(s):  
Dielectric Constant ◽  
Colossal Dielectric Constant ◽  
Iblc Effect

Decisive role of mixed-valence structure in colossal dielectric constant of LaFeO3

2017 ◽  
Vol 100 (7) ◽  
pp. 3042-3049 ◽  
Author(s):  
Wei Ni ◽  
Jianglin Ye ◽  
Youmin Guo ◽  
Chao Cheng ◽  
Zhongqin Lin ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Mixed Valence ◽  
Decisive Role ◽  
Valence Structure ◽  
Colossal Dielectric Constant

scholarly journals Effect of organic flux on the colossal dielectric constant of CaCu3Ti4O12(CCTO)

2015 ◽  
Author(s):  
Vishnu Razdan ◽  
Abhishek Singh ◽  
Brad Arnold ◽  
Fow-Sen Choa ◽  
Lisa Kelly ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Colossal Dielectric Constant

Colossal dielectric constant of poly- and single-crystalline CaCu3Ti4O12 fibres grown by the laser floating zone technique

2011 ◽  
Vol 59 (1) ◽  
pp. 102-111 ◽  
Author(s):  
F. Amaral ◽  
L.C. Costa ◽  
M.A. Valente ◽  
A.J.S. Fernandes ◽  
N. Franco ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Floating Zone ◽  
Single Crystalline ◽  
Colossal Dielectric Constant ◽  
Laser Floating Zone Technique

Colossal dielectric constant and extremely low loss in T-type La 2 CuO 4−δ ceramics

2016 ◽  
Vol 42 (11) ◽  
pp. 13207-13214 ◽  
Author(s):  
Paresh H. Salame ◽  
Om Prakash ◽  
Ajit R. Kulkarni
Keyword(s):  
Dielectric Constant ◽  
Low Loss ◽  
Colossal Dielectric Constant

Dielectric Relaxation Properties in Colossal Dielectric Constant Material Sr0.9Ba0.1Ti0.9Ru0.1O3

2011 ◽  
Vol 298 ◽  
pp. 23-28 ◽  
Author(s):  
Tong Wei ◽  
Qing Jun Zhou ◽  
Qing Gong Song ◽  
Chuan Zhen Zhao ◽  
Jun Ming Liu
Keyword(s):  
Dielectric Constant ◽  
Dielectric Relaxation ◽  
Relaxation Behavior ◽  
Color Centers ◽  
Complex Perovskite ◽  
Impedance Analyzer ◽  
Clear Link ◽  
Dielectric Relaxation Behavior ◽  
Colossal Dielectric Constant ◽  
Dielectric Relaxation Properties

We investigated the colossal dielectric constant behavior and interesting dielectric relaxation over broad temperature and frequency ranges in complex perovskite Sr0.9Ba0.1Ti0.9Ru0.1O3 ceramics by using HP4294 impedance analyzer. Through the discussion, there exists a clear link between the dielectric relaxation and the sample conductivity. It’s believed that hopping of electrons between color centers not only produce conductivity but also give rise to dielectric relaxation behavior.

Monomeric, not tetrameric species are responsible for the colossal dielectric constant of copper phthalocyanine derived from pyromellitic dianhydride

RSC Advances ◽  
2012 ◽  
Vol 2 (28) ◽  
pp. 10466 ◽  
Author(s):  
Gellert Mezei ◽  
Andre R. Venter ◽  
Joseph W. Kreft ◽  
Alexander A. Urech ◽  
Nicole R. Mouch
Keyword(s):  
Dielectric Constant ◽  
Copper Phthalocyanine ◽  
Pyromellitic Dianhydride ◽  
Colossal Dielectric Constant
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