A master equation for spin systems far from equilibrium.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2019.106645
Abstract: The quantum dynamics of spin systems is often treated by a differential equation known as the master equation, which describes the trajectories of spin observables such as magnetization components, spin state populations, and coherences between… read more here.
Keywords: equation; master equation; spin systems; thermal equilibrium ... See more keywords
Spectroscopic, thermal and equilibrium characterization of U(VI) ions sorption on inulin in the presence of phosphates
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2018.04.007
Abstract: Abstract Sorption of U(VI) ions on inulin as the sorbent was investigated at the U(VI) concentrations ranging 0.0001–0.001 mol/dm3 in the absence and presence of phosphate ions P(V). Multilayer sorption of U(VI) was established based on… read more here.
Keywords: equilibrium characterization; presence; sorption; spectroscopic thermal ... See more keywords
What Is the Altitude of Thermal Equilibrium?
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2023gl102758
Abstract: Thermal equilibrium in planetary atmospheres occurs at altitudes where the ion, electron, and neutral temperatures are equal. Thermal equilibrium is postulated to occur in the collision-dominated lower ionosphere. This postulated altitude is above the lower… read more here.
Keywords: physics; equilibrium; thermal equilibrium; ion electron ... See more keywords
Direct mapping of temperature-difference-induced potential variation under non-thermal equilibrium
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0038363
Abstract: It is expected to develop the measurement system to obtain physical/chemical information with nanoscale space resolution related to the non-thermal equilibrium phenomena. In this study, we developed controlled temperature-gradient kelvin force microscopy (T-KFM) to measure… read more here.
Keywords: temperature difference; non thermal; variation; thermal equilibrium ... See more keywords
Heat transport via a local two-state system near thermal equilibrium
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aadf09
Abstract: Heat transport in spin-boson systems near the thermal equilibrium is systematically investigated. An asymptotically exact expression for the thermal conductance in a low-temperature regime wherein transport is described via a co-tunneling mechanism is derived. This… read more here.
Keywords: heat transport; near thermal; transport; thermal equilibrium ... See more keywords
Experimental study on indoor air thermal equilibrium model of the tent
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Low-carbon Technologies"
DOI: 10.1093/ijlct/ctw005
Abstract: In this paper, the indoor air thermal equilibrium of the tent was modeled based on the law of conservation of energy, and the model was validated by experimental tests. The results showed that the experimental… read more here.
Keywords: tent; air; air thermal; thermal equilibrium ... See more keywords
Casimir pressure between metallic plates out of thermal equilibrium: Proposed test for the relaxation properties of free electrons
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.022511
Abstract: We propose a test on the role of relaxation properties of conduction electrons in the Casimir pressure between two parallel metal-coated plates kept at different temperatures. It is shown that for sufficiently thick metallic coatings… read more here.
Keywords: casimir pressure; pressure; pressure gradient; thermal equilibrium ... See more keywords
Conversion of thermal equilibrium states into superpositions of macroscopically distinct states
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.97.012124
Abstract: A simple procedure for obtaining superpositions of macroscopically distinct states is proposed and analyzed. We find that a thermal equilibrium state can be converted into such a state when a single global measurement of a… read more here.
Keywords: conversion thermal; superpositions macroscopically; distinct states; macroscopically distinct ... See more keywords
Observation of Thermal Equilibrium in Capillary Wave Turbulence.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.144502
Abstract: We investigate capillary wave turbulence at scales larger than the forcing one. At such scales, our measurements show that the surface waves dynamics is the one of a thermal equilibrium state in which the effective… read more here.
Keywords: wave turbulence; capillary wave; thermal equilibrium;
Non-Planckian infrared emission from GaAs devices with electrons and lattice out-of-thermal-equilibrium.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.415232
Abstract: With the downscaled device size, electrons in semiconductor electronics are often electrically driven out-of-thermal-equilibrium with hosting lattices for their functionalities. The thereby electrothermal Joule heating to the lattices can be visualized directly by the noncontact… read more here.
Keywords: gaas devices; non planckian; thermal equilibrium; infrared emission ... See more keywords
Determination of thermal equilibrium in a sealed cell based on optical depth
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.70.134
Abstract: An effective method based on optical depth (OD) is presented to measure thermal equilibrium in a cell. First, the principle of determining the temperature distribution in the cell by using the OD is demonstrated. Subsequently,… read more here.
Keywords: optical depth; cell; based optical; thermal equilibrium ... See more keywords