Intermediate layer for enhanced triboelectric nanogenerator

X ** on the structural and magnetic features of nanocrystalline spinel ferrites prepared via sol gel route
MN Akhtar, MA Khan - Journal of Magnetism and Magnetic Materials, 2018 - Elsevier
Abstract Rare earth Ce doped NiZn with composition of Ni 0.8 Zn 0.2 Ce x Fe 2− x O 4 at x=
0.00, 0.02, 0.04, 0.06, 0.08 and 0.10 were synthesized via sol-gel route. Rare earth Ce was …

Polaron relaxation and variable-range-hop** conductivity in the giant-dielectric-constant material

L Zhang, ZJ Tang - Physical Review B—Condensed Matter and Materials …, 2004 - APS
Transport and dielectric measurements have been performed in Ca Cu 3 Ti 4 O 12 ceramics.
The bulk ac conductivity shows a power-law behavior at different temperatures, which is …

Extrinsic models for the dielectric response of

MH Cohen, JB Neaton, L He, D Vanderbilt - Journal of Applied physics, 2003 - pubs.aip.org
The large, temperature-independent, low-frequency dielectric constant recently observed in
single-crystal CaCu 3 Ti 4 O 12 is most plausibly interpreted as arising from spatial …