Comment on "Origin of Giant Dielectric Response in Nonferroelectric CaCu3Ti4O12: Inhomogeneous Conduction Nature Probed by Atomic Force Microscopy"

被引：9
作者：
Chung, Sung-Yoon [1 ,2 ]
机构：
[1] Inha Univ, Dept Mat Sci & Engn, Inchon 402751, South Korea
[2] Nalphates LLC, Wilmington, DE 19801 USA
来源：
CHEMISTRY OF MATERIALS | 2008年 / 20卷 / 19期
关键词：
D O I：
10.1021/cm801275k
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
No abstract available
引用
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页码：6284 / 6285
页数：2
相关论文
共 27 条
[1]   Characterization of grain boundary impedances in fine- and coarse-grained CaCu3Ti4O12 ceramics -: art. no. 094124 [J].
Adams, TB ;
Sinclair, DC ;
West, AR .
PHYSICAL REVIEW B, 2006, 73 (09)
[2]   Tunable current-voltage characteristics in polycrystalline calcium copper titanate [J].
Chung, Sung-Yoon ;
Choi, Jin-Hoon ;
Choi, Jong-Kwan .
APPLIED PHYSICS LETTERS, 2007, 91 (09)
[3]   Inherent nanoscale bend of crystal lattice in Fe-doped calcium copper titanate [J].
Chung, Sung-Yoon ;
Choi, Si-Young ;
Yamamoto, Takahisa ;
Ikuhara, Yuichi .
APPLIED PHYSICS LETTERS, 2006, 89 (12)
[4]   Initial cation stoichiometry and current-voltage behavior in Sc-doped calcium copper titanate [J].
Chung, Sung-Yoon ;
Lee, Sirk-Ihl ;
Choi, Jin-Hoon ;
Choi, Si-Young .
APPLIED PHYSICS LETTERS, 2006, 89 (19)
[5]   Lattice distortion and polarization switching in calcium copper titanate [J].
Chung, SY .
APPLIED PHYSICS LETTERS, 2005, 87 (05)
[6]   Strong nonlinear current-voltage behaviour in perovskite-derivative calcium copper titanate [J].
Chung, SY ;
Kim, ID ;
Kang, SJL .
NATURE MATERIALS, 2004, 3 (11) :774-778
[7]  
CHUNG SY, 2005, APPL PHYS LETT, V88
[8]   Variations in I-V characteristics of oxide semiconductors induced by oxidizing gases [J].
Egashira, M ;
Shimizu, Y ;
Takao, Y ;
Sako, S .
SENSORS AND ACTUATORS B-CHEMICAL, 1996, 35 (1-3) :62-67
[9]   Evidence of the internal domains for inducing the anomalously high dielectric constant of CaCu3Ti4O12 [J].
Fang, TT ;
Liu, CP .
CHEMISTRY OF MATERIALS, 2005, 17 (20) :5167-5171
[10]   Origin of giant dielectric response in nonferroelectric CaCu3Ti4O12:: Inhomogeneous conduction nature probed by atomic force microscopy [J].
Fu, Desheng ;
Taniguchi, Hiroki ;
Taniyama, Tomoyasu ;
Itoh, Mitsuru ;
Koshihara, Shin-ya .
CHEMISTRY OF MATERIALS, 2008, 20 (05) :1694-1698
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