With the development of electronic information technology, people have put forward more
requirements for miniaturization and multifunctionality of electronic devices. Obtaining …

In this work, we have systematically studied the effects of La 3+/Sr 2+ dopants on the crystal
structure, microstructure, dielectric response and electrical properties of (Ca 0.9 Sr 0.1) 1-x …

Abstract Pure and modified CaCu 3 Ti 4 O 12 with nominal compositions Ca 0.95 La 0.05 Cu
3-x Zn x Ti 4 O 12 (x= 0.01, 0.025, 0.05, 0.10) were synthesized using conventional solid …

Different doping elements have been used to reduce the dielectric losses of CaCu 3 Ti 4 O
12 ceramics, but their dielectric constants usually are undesirably decreased. This work …

A novel strategy to improve the dielectric properties of CaCu 3 Ti 4 O 12 ceramics was
proposed by co-doping with Sm 3+ and Mg 2+. Sm 3+ substituted in Ca 2+ sites can …

Prsingle bondCo–substituted calcium copper titanate (CCTO) ceramic with chemical
composition Ca 1-x Pr x Cu 3-y Co y Ti 4 O 12 (x= 0.0, 0.1, 0.2, 0.3 and y= 0.0, 0.4, 0.5, 0.6) …

Abstract Although the CaCu 3 Ti 4 O 12 ceramics have colossal dielectric constants, their
relative high dielectric losses are one of the limiting factors for commercial applications …

We introduce Na2 [Fe3S4], comprising anionic layers, synthesized by a simple and
straightforward solid-state method based on the fusion of binary sulfides of abundant sodium …

This paper focuses on the influence of Y 3+ donor doping on optimizing dielectric properties
of CaCu 3 Ti 4 O 12 (CCTO) ceramics by controlling electrical properties of grains and grain …

Abstract (Li 1+, Al 3+) co-doped CaCu 3 Ti 4 O 12 ceramics (CaCu 3− 2 x Li x Al x Ti 4 O 12,
x= 0.05, 0.1, 0.15) were prepared by a sol–gel method and were sintered at 1020–1080° C …