✦ LIBER ✦

Nonintrinsic origin of the colossal dielectric constants in CaCu3Ti4O12

✍ Scribed by Lunkenheimer, P.; Fichtl, R.; Ebbinghaus, S.; Loidl, A.

Book ID: 115536343
Publisher: The American Physical Society
Year: 2004
Tongue: English
Weight: 317 KB
Volume: 70
Category: Article
ISSN: 1098-0121
DOI: 10.1103/physrevb.70.172102

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Colossal dielectric constants: A common

Colossal dielectric constants: A common phenomenon in CaCu3Ti4O12 related materials

✍ J. Sebald; S. Krohns; P. Lunkenheimer; S.G. Ebbinghaus; S. Riegg; A. Reller; A. 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 572 KB

In the present work we demonstrate that in addition to the well-known colossal-dielectric-constant material CaCu 3 Ti 4 O 12 various members of the series Ln 2/3 Cu 3 Ti 4 O 12 with Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Tm also exhibit giant values of the dielectric constant. Just as C

Investigation on the origin of the giant

Investigation on the origin of the giant dielectric constant in CaCu3Ti4O12 ceramics through analyzing CaCu3Ti4O12–HfO2 composites

✍ Wen-Xiang Yuan; S.K. Hark 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 451 KB

Microwave synthesis of high dielectric c

Microwave synthesis of high dielectric constant CaCu3Ti4O12

✍ Hongtao Yu; Hanxing Liu; Dabing Luo; Minghe Cao 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 532 KB

In this work, single-phase cubic perovskite CaCu 3 Ti 4 O 12 powders have been synthesized successfully by microwave heating with a relatively low energy consumption and short time, compared with conventional synthesis. The reaction evolution of forming CCTO has been suggested according to the XRD d

Charge transfer in the high dielectric c

Charge transfer in the high dielectric constant materials CaCu3Ti4O12 and CdCu3Ti4O12

✍ Homes, C.; Vogt, T.; Shapiro, S.; Wakimoto, S.; Subramanian, M.; Ramirez, A. 📂 Article 📅 2003 🏛 The American Physical Society 🌐 English ⚖ 134 KB

An anion substitution route to low loss

An anion substitution route to low loss colossal dielectric CaCu3Ti4O12

✍ Andrew E. Smith; T.G. Calvarese; A.W. Sleight; M.A. Subramanian 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 277 KB

Optical properties of high-dielectric-co

Optical properties of high-dielectric-constant CaCu3Ti4O12 films

✍ Litvinchuk, A.P. ;Chen, C.L. ;Kolev, N. ;Popov, V.N. ;Hadjiev, V.G. ;Iliev, M.N. 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB