Na2Mn3O7: A Suitable Electrode Material for Na-Ion Batteries?
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b01390
Abstract: Among the cathodes of the sodium ion batteries, the manganese based oxide materials present many advantages due to their high energy density, low-cost and low-toxicity. In particular, numerous layered materials have been reported in the… read more here.
Keywords: reduced phase; ion batteries; material; na2mn3o7 suitable ... See more keywords
Hamiltonian formalism and gauge-fixing conditions for cosmological perturbation theory
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab45aa
Abstract: We apply the Dirac procedure for constrained systems to the Arnowitt-Deser-Misner formalism linearized around the Friedmann-Lemaitre universe. We explain and employ some basic concepts such as Dirac observables, Dirac brackets, gauge-fixing conditions, reduced phase space,… read more here.
Keywords: reduced phase; fixing conditions; phase space; formalism ... See more keywords
Universal dimension reduced phase compensation algorithm for an optical phased array.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.460324
Abstract: Optical phased arrays (OPAs) can achieve non-mechanical beam deflection. Many types of OPA face the problem of low deflection efficiency due to the phase distortion induced by mutual coupling between nearby channels. In this Letter,… read more here.
Keywords: dimension reduced; reduced phase; optical phased; phase compensation ... See more keywords