The development of clean, sustainable and renewable energy sources is now the key to the
urgent need to solve energy problems in countries around the world. How to efficiently store …

The immense potential of colossal permittivity (CP) materials for use in modern
microelectronics as well as for high-energy-density storage applications has propelled much …

Niobium and aluminum co-doped TiO2 ceramics, ie,(Nb0. 5Al0. 5) xTi1− xO2 (x= 0, 0.01,
0.05, 0.1, 0.15, abbreviated as NAT100x) were synthesized via a solid-state reaction route …

Colossal permittivity (CP) materials continue to attract significant interest for their
applications in high-performance capacitors and scaling advances in electronic devices …

The dielectric relaxation behaviors of Ca Cu 3 Ti 4 O 12 ceramics were evaluated together
with the mixed-valence structure, and the formation mechanism of a giant dielectric constant …

Reduction of dielectric loss for CCTO ceramics is a prerequisite for their applications.
Considering internal barrier layer capacitance effect, improving the capacitance and grain …

As one typical giant permittivity material in the last 20 years, CaCu 3 Ti 4 O 12 is need of a
clarification between structures and the permittivity in the development of industrialization …

We have investigated structural phase transitions across a ferroelectric-to-antiferroelectric
phase boundary in epitaxial (001) oriented Bi (1− x) Sm x FeO 3 thin films. For the Sm 3+ …

The giant dielectric constant material CaCu3Ti4O12 (CCTO) has been synthesized by sol–
gel method, for the first time, using nitrate and alkoxide precursor. The electrical properties of …

Significant nanoscale disorder of Cu and Ca atomic substitution is observed in CaCu 3 Ti 4
O 12, based on our integrated study using quantitative electron diffraction and extended x …