Energetics of intrinsic defects and their complexes in ZnO investigated by density functional calculations
Formation energies of various intrinsic defects and defect complexes in ZnO have been
calculated using a density-functional-theory-based pseudopotential all-electron method. The …
calculated using a density-functional-theory-based pseudopotential all-electron method. The …
Advances in ZnO–Bi2O3 based varistors
J Li, S Li, P Cheng, MA Alim - Journal of Materials Science: Materials in …, 2015 - Springer
In this review paper detailed development of the ZnO–Bi 2 O 3 based polycrystalline
varistors are presented as the technological importance emerged with the rapid applications …
varistors are presented as the technological importance emerged with the rapid applications …
Simultaneously improving the electrical properties and long-term stability of ZnO varistor ceramics by reversely manipulating intrinsic point defects
Excellent electrical properties and the improved long-term stability of ZnO varistor ceramics
were simultaneously achieved by do** NiO. The microstructural features were …
were simultaneously achieved by do** NiO. The microstructural features were …
Understanding the validity of impedance and modulus spectroscopy on exploring electrical heterogeneity in dielectric ceramics
Combined modulus and impedance spectra are widely employed to explore electrical
inhomogeneity and carriers' behaviors in dielectric ceramics based on equivalent circuit …
inhomogeneity and carriers' behaviors in dielectric ceramics based on equivalent circuit …
Gas-sensitive nanostructured ZnO films praseodymium and europium doped: Electrical conductivity, selectivity, influence of UV irradiation and humidity
AS Mokrushin, IA Nagornov, TL Simonenko… - Applied Surface …, 2022 - Elsevier
Highly dispersed ZnO powders, doped with europium and praseodymium, were synthesized
by the solvothermal method. It is shown that the powders based on zinc oxide have a …
by the solvothermal method. It is shown that the powders based on zinc oxide have a …
Space charge polarization modulated instability of low frequency permittivity in CaCu3Ti4O12 ceramics
A low frequency dielectric relaxation process of CaCu 3 Ti 4 O 12 ceramics, which is
generally overlapped by dc conduction in traditional dielectric spectra, is detected and …
generally overlapped by dc conduction in traditional dielectric spectra, is detected and …
Defect-rich ZnO nanorod arrays for efficient solar water splitting
D Commandeur, G Brown, E Hills… - ACS Applied Nano …, 2019 - ACS Publications
A novel ultrarapid synthetic method for the production of vertically aligned ZnO nanorod
(NR) arrays has been demonstrated, using a microwave assisted chemical bath deposition …
(NR) arrays has been demonstrated, using a microwave assisted chemical bath deposition …
Significantly enhanced breakdown field in Ca1-xSrxCu3Ti4O12 ceramics by tailoring donor densities
Significantly enhanced breakdown field of 24.52 kV cm− 1 as well as noteworthy nonlinear
coefficient of 8.11 and low dielectric loss of 0.077 were obtained in Ca 0.6 Sr 0.4 Cu 3 Ti 4 O …
coefficient of 8.11 and low dielectric loss of 0.077 were obtained in Ca 0.6 Sr 0.4 Cu 3 Ti 4 O …
Yttrium-doped ZnO nanorod arrays for increased charge mobility and carrier density for enhanced solar water splitting
D Commandeur, G Brown, P McNulty… - The Journal of …, 2019 - ACS Publications
An innovative procedure is presented, when for the first time, yttrium-doped ZnO vertically
aligned nanorods (NRs) have been synthesized using a unique rapid microwave-assisted …
aligned nanorods (NRs) have been synthesized using a unique rapid microwave-assisted …
Intrinsic and extrinsic relaxation of CaCu3Ti4O12 ceramics: Effect of sintering
The effect of sintering process on the electrical properties of CaCu 3 Ti 4 O 12 (CCTO)
ceramic dielectrics were investigated in this paper. It was found that grain size is affected by …
ceramic dielectrics were investigated in this paper. It was found that grain size is affected by …