The stability, trapping, and mobility of electron holes are investigated in lanthanum ferrite
LaFeO 3, and in La 1− x Sr x FeO 3− δ (x≈ 0.1, 0.4, and 0.6) by hybrid-density-functional …

Using hybrid density functionals, detailed ab initio calculations were performed for oxygen
vacancies and protons in La1− xSrxFeO3− δ perovskite solid solutions which may serve as …

Switchability of materials properties by applying controlled stimuli such as voltage pulses is
an emerging field of study with applicability in adaptive and programmable devices like …

The oxygen vacancy (VO••) formation enthalpy (Δ HF) was determined from the effective
activation energies obtained in the permeation measurements on a series of solid solutions …

The multiferroic BiFe O 3 (BFO) as a charge-transfer-type insulator is an interesting system
in which to explore correlated electronic conduction. Here, we substitute divalent Ca ions …

3d metal K-shell X-ray absorption spectra of perovskites with the composition La1−
xCaxCoO3− δ (x= 0, 0.2, 0.4, 0.5, 0.6, 0.8), La1− xSrxCoO3− δ (x= 0, 0.1, 0.2, 0.3, 0.4, 0.5) …

Electric charge transport is an essential process for all electrical and electrochemical energy
systems, including inanimate and animate matter. In this issue on materials for energy …

Correlation of O (1s) and Fe (2p) near edge x-ray absorption fine structure spectra and electrical
conductivity of La1−xSrxFe0.75Ni0.25O3−δ | Applied Physics Letters | AIP Publishing Skip to …

This book is your graduate level entrance into battery, fuel cell and solar cell research at
synchrotron x-ray sources. Materials scientists find numerous examples for the combination …

Entanglement of charge transfer, hole doping, exchange interaction, and octahedron tilting
angle and their influence on the conductivity of La1− xSrxFe0. 75Ni0. 25O3− δ⁠: A …