Results 21 to 30 of about 3,721,735 (301)
Interplay between strain, defect charge state and functionality in complex oxides [PDF]
, 2016 We use first-principles calculations to investigate the interplay between strain and the charge state of point defect impurities in complex oxides.
Aschauer, Ulrich, Spaldin, Nicola A.
core +2 more sources
Improvement of The Battery State of Charge Estimation Using Recursive Least Square Based Adaptive Extended Kalman Filter [PDF]
International Journal of Industrial Electronics, Control and OptimizationBattery Management System (BMS) including measurements errors that causes decrease in the quality of calculated State of the Charge (SOC). It will limit the accurate estimation of the SOC that is a critical challenge in some of the engineering fields
Ramezan Havangi, Fatemeh Karimi
doaj +1 more source
Energy Reports, 2023 Vehicle electrification has been proven to be an efficient way to reduce carbon dioxide emissions and solve the energy crisis. Lithium-ion batteries (LiBs) are considered the dominant energy storage medium for electric vehicles (EVs) owing to their high ...
Zhong Ren, Changqing Du
doaj +1 more source
Charge state manipulation of qubits in diamond [PDF]
Nature Communications, 2012 The nitrogen-vacancy (NV) centre in diamond is a promising candidate for a solid-state qubit. However, its charge state is known to be unstable, discharging from the qubit state NV(-) into the neutral state NV(0) under various circumstances. Here we demonstrate that the charge state can be controlled by an electrolytic gate electrode.
Grotz, Bernhard +10 more
openaire +2 more sources
Phase separation in systems with charge ordering [PDF]
, 2000 A simple model of charge ordering is considered. It is shown explicitly that at any deviation from half-filling ($n \neq 1/2$) the system is unstable with respect to phase separation into charge ordered regions with $n = 1/2$ and metallic regions with ...
Kagan, M. Yu. +2 more
core +4 more sources
Batteries, 2022 Differential capacity dQ/dU (capacitance) can be used for the instant diagnosis of battery performance in common constant current applications. A novel criterion allows state-of-charge (SOC) and state-of-health (SOH) monitoring of lithium-ion batteries ...
Peter Kurzweil +2 more
doaj +1 more source
Multiply charged vortex states of polariton condensates
Optica, 2021 The existence of quantized vortices is a key feature of Bose–Einstein condensates. In equilibrium condensates, only quantum vortices of unit topological charge are stable, due to the dynamical instabilities of multiply charged defects, unless supported by strong external rotation. Due to immense interest in the physics of these topological excitations,
Samuel N. Alperin, Natalia G. Berloff
openaire +2 more sources
Change of the starter battery operability in modeling failures
Интеллект. Инновации. Инвестиции, 2022 One of the most common causes of vehicle failures in our country and abroad is battery failure. The main reason for this is a lack of information about changes in the technical condition of the battery, which makes battery faults (including low charge ...
A. V. Puzakov
doaj +1 more source
Correlated-electron description of the photophysics of thin films of $\pi$-conjugated polymers
, 2009 We extend Mulliken's theory of ground state charge transfer in a donor-acceptor complex to excited state charge transfer between pairs of identical $\pi$-conjugated oligomers, one of which is in the optically excited state and the other in the ground ...
D. Psiachos +3 more
core +1 more source
Diabatic States of Charge Transfer with Constrained Charge Equilibration
Journal of Chemical Theory and Computation9 pages, 5 ...
Sohang Kundu +2 more
openaire +3 more sources