Results 11 to 20 of about 74,025 (266)

Recent Progress of Two-Dimensional Transition Metal Dichalcogenides for Thermoelectric Applications

open access: yesFrontiers in Physics, 2022
Two-dimensional transition metal dichalcogenides (2D-TMDs) have sparked immense interest, resulting from their unique structural, electronic, mechanical, and thermal properties.
Wei Zhou   +5 more
doaj   +1 more source

3D-electrical resistivity tomography monitoring of salt transport in homogeneous and layered soil samples [PDF]

open access: yes, 2011
Monitoring transport of dissolved substances in soil deposits is particularly relevant where safety is concerned, as in the case of geo-environmental barriers.
Cosentini, Renato Maria   +13 more
core   +1 more source

Estimation of the hydraulic parameters of unsaturated samples by electrical resistivity tomography [PDF]

open access: yes, 2012
In situ and laboratory experiments have shown that electrical resistivity tomography (ERT) is an effective tool to image transient phenomena in soils. However, its application in quantifying soil hydraulic parameters has been limited.
Musso, Guido   +6 more
core   +1 more source

Electrical capturing system for train supplying and involving parameters

open access: yesMaterials and Devices, 2022
Electric trains are powered by a current distribution device which depends on several parameters. The research works presented in this paper are located upstream of two types of important applications in the railway field: the electrical supply of trains
S. Ait Mohamed   +3 more
doaj   +1 more source

Optimal transportation for electrical impedance tomography

open access: yesMathematics of Computation, 2023
This work establishes a framework for solving inverse boundary problems with the geodesic-based quadratic Wasserstein distance ( W 2
Gang Bao, Yixuan Zhang
openaire   +2 more sources

Study of dielectric behavior and electrical properties of hematite α-Fe2O3 doped with Zn [PDF]

open access: yesScience of Sintering, 2012
The effects of Zn-doping on the dielectric behavior and electrical properties of bulk α-Fe2O3 have been studied. X-ray diffraction analysis revealed the presence of two phases in all samples: hematite and spinel ZnFe2O4, with the amount of spinel ...
Nikolic M.V.   +8 more
doaj   +1 more source

Subthreshold electrical transport in amorphous phase-change materials

open access: yesNew Journal of Physics, 2015
Chalcogenide-based phase-change materials play a prominent role in information technology. In spite of decades of research, the details of electrical transport in these materials are still debated.
Manuel Le Gallo   +3 more
doaj   +1 more source

Resistivity of Surface Steps in Bulk-Insulating Topological Insulators

open access: yesFrontiers in Materials, 2022
Electron transport in topological insulators usually involves both topologically protected surface states and trivial electronic states in the bulk material.
Wonhee Ko   +7 more
doaj   +1 more source

Electric Transport Vehicles [PDF]

open access: yesProceedings of the Institution of Automobile Engineers, 1919
n ...
openaire   +1 more source

An asperity-based finite element model for electrical contact of microswitches [PDF]

open access: yes, 2013
Precise prediction of electrical contact resistance is important for microswitches. The contact spot used to beconsidered as a circle in earlier literature, where there was only one geometrical parameter: the radius of the a-spots.
Colin, Stephane   +7 more
core   +1 more source

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