Anthony R. West
University of Sheffield
485 Papers
4.4K Citations
Anthony R. West is an academic researcher from University of Sheffield. The author has contributed to research in topics: Solid solution & Conductivity. The author has an hindex of 66, co-authored 478 publications. Previous affiliations of Anthony R. West include University of Aberdeen & National Autonomous University of Mexico.
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Papers
Electroceramics: Characterization by Impedance Spectroscopy
TL;DR: In this paper, the authors used impedance spectroscopy for unravelling the complexities of such materials, which functions by utilizing the different frequency dependences of the constituent components for their separation, and showed that electrical inhomogeneities in ceramic electrolytes, electrode/electrolyte interfaces, surface layers on glasses, ferroelectricity, positive temperature coefficient of resistance behavior and even ferrimagnetism can all be probed, successfully.
2.4K
•Book
Solid State Chemistry and its Applications
Anthony R. West
- 01 Jan 1984
TL;DR: In this paper, the authors present a detailed description of the properties of solid state chemistry, including point groups, space groups, and crystal structure, as well as some factors which influence crystal structure.
2.1K
CaCu3Ti4O12: One-step internal barrier layer capacitor
TL;DR: Subramanian et al. as discussed by the authors attributed the giant-dielectric phenomenon to a grain boundary (internal) barrier layer capacitance (IBLC) instead of an intrinsic property associated with the crystal structure.
1.6K
Electroceramics: Characterization by Impedance Spectroscopy
TL;DR: In this paper, the authors used impedance spectroscopy for unravelling the complexities of such materials, which functions by utilizing the different frequency dependences of the constituent components for their separation, and showed that electrical inhomogeneities in ceramic electrolytes, electrode/electrolyte interfaces, surface layers on glasses, ferroelectricity, positive temperature coefficient of resistance behavior and even ferrimagnetism can all be probed, successfully.
1.4K
Impedance and modulus spectroscopy of semiconducting BaTiO3 showing positive temperature coefficient of resistance
TL;DR: In this article, an analysis of ac impedance data using the complex impedance plane representation gives the dc resistance of polycrystalline barium titanate (PTCR) ceramics.
1.2K