Redox-Based Resistive Switching Memories-Nanoionic Mechanisms, Prospects, and Challenges.

R Waser, R Dittmann, G Staikov… - … Materials (Deerfield Beach …, 2009 - europepmc.org
This review article introduces resistive switching processes that are being considered for
nanoelectronic nonvolatile memories. The three main classes are based on an …

Lanthanide spectroscopy in probing structure-property correlation in multi-site photoluminescent phosphors

SK Gupta, RM Kadam, PK Pujari - Coordination Chemistry Reviews, 2020 - Elsevier
Lanthanide luminescence gains significant attention during the last decade or so because of
its unique optical properties. In designing a phosphor material various parameter needs to …

Oxygen Diffusion in SrTiO3 and Related Perovskite Oxides

RA De Souza - Advanced Functional Materials, 2015 - Wiley Online Library
The transport of oxygen ions plays a central role in determining the performance or the
degradation of perovskite‐type oxides in applications as diverse as ceramic capacitors, solid …

Oxygen-vacancy-related low-frequency dielectric relaxation and electrical conduction in

C Ang, Z Yu, LE Cross - Physical review B, 2000 - APS
The temperature dependence of dielectric properties and electrical conduction of (Sr 1− 1. 5
x Bi x) TiO 3 (0.0133<~ x<~ 0. 1 3 3) was measured from 10 to 800 K. Three sets of oxygen …

A review on the selection of anode materials for solid-oxide fuel cells

SPS Shaikh, A Muchtar, MR Somalu - Renewable and Sustainable Energy …, 2015 - Elsevier
Solid-oxide fuel cells (SOFCs) are the most widely used fuel cells because they exhibit
flexibility, power generation efficiency, and low pollution formation. Research on SOFC …

Ion conduction and redistribution at grain boundaries in oxide systems

G Gregori, R Merkle, J Maier - Progress in Materials Science, 2017 - Elsevier
The review provides a comprehensive overview on the major findings regarding ion
redistribution at interfaces in oxide systems and its effects on the electrical transport …

Defect chemistry of donor‐doped and undoped strontium titanate ceramics between 1000° and 1400° C

R Moos, KH Hardtl - Journal of the American Ceramic Society, 1997 - Wiley Online Library
The electrical conductivity, sigma, of donor‐doped and undoped strontium titanate (SrTiO3)
ceramics and, in some cases, single crystals, Sr1‐xLaxTiO3 (0≤ to x≤ 0.1), was …

Perovskite oxides for semiconductor-based gas sensors

JW Fergus - Sensors and Actuators B: Chemical, 2007 - Elsevier
The oxygen partial pressure dependence of the point defect concentration, and thus
conductivity, in oxide semiconductors allows for their use in high-temperature gas sensors …

Dc electrical degradation of perovskite‐type titanates: III, a model of the mechanism

T Baiatu, R Waser, KH Härdtl - Journal of the American …, 1990 - Wiley Online Library
A quantitative model for the dc voltage‐induced resistance degradation is based on the
defect structural material constants and a numerical solution of the general transport …

Bulk conductivity and defect chemistry of acceptor‐doped strontium titanate in the quenched state

R Waser - Journal of the American Ceramic Society, 1991 - Wiley Online Library
The grain bulk conductivity of acceptor‐doped SrTiO3 ceramics was investigated by the
impedance analysis method after quenching from high‐temperature equilibria. The …