Results 21 to 30 of about 2,893,264 (286)

Structure and optical properties of pbI2 thin film by thermal evaporation technique [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2018
In this search structural, optical and electrical properties were studied by preparing a sample of lead iodide applied to glass bases by thermal evaporation process. The film showed a hexagonal crystalline shape.
Rana Kadhim   +2 more
doaj   +1 more source

Numerical simulation of nanofluid flow due to a stretchable rotating disk [PDF]

open access: yesTheoretical and Applied Mechanics, 2023
In this study, a steady magnetohydrodynamic (MHD) flow due to stretchable rotating disk in the presence of gyrotactic microorganisms is investigated.
Ayano Mekonnen S.   +2 more
doaj   +1 more source

Berry curvature and various thermal Hall effects

open access: yesNew Journal of Physics, 2016
Applying the approach of semiclassical wave packet dynamics, we study various thermal Hall effects where carriers can be electron, phonon, magnon, etc. A general formula of thermal Hall conductivity is obtained to provide an essential physics for various
Lifa Zhang
doaj   +1 more source

A Simple Electromagnetic Analysis of Magnetic NDE Using a Double Rectangular Coil an a Hall Effect Sensor

open access: yesAdvanced Electromagnetics, 2012
In this paper a simple analysis and measurement in eddy current NDE are presented. A Hall probe is associated to a double Printed Circuit Board PCB. The configurations examined involve the coil in air and the coil above aluminum plates, either with or ...
L. Bettaieb, H. Kokabi, M. Poloujadoff
doaj   +1 more source

Quantum Hall Effects in a Non-Abelian Honeycomb Lattice [PDF]

open access: yes, 2015
We study the tunable quantum Hall effects in a non-Abelian honeycomb optical lattice which is a many-Dirac-points system. We find that the quantum Hall effects present different features as change as relative strengths of several perturbations. Namely, a
Bai, Zhiming   +6 more
core   +2 more sources

Hall Voltage with the Spin Hall Effect

open access: yes, 2007
The spin Hall effect does not generally result in a charge Hall voltage. We predict that in systems with inhomogeneous electron density in the direction perpendicular to main current flow, the spin Hall effect is instead accompanied by a Hall voltage ...
Inoue J   +4 more
core   +1 more source

State of the art and outlook for development of Hall effect sensors for electronic devices

open access: yesТехнологія та конструювання в електронній апаратурі
The fast development of solid electronics is contingent on the fast development of sensor electronics, including Hall sensors for different applications.
Viktor Sergiichuk   +2 more
doaj   +1 more source

Relativistic Hall Effect

open access: yes, 2012
We consider the relativistic deformation of quantum waves and mechanical bodies carrying intrinsic angular momentum (AM). When observed in a moving reference frame, the centroid of the object undergoes an AM-dependent transverse shift.
D. Yoshioka   +5 more
core   +1 more source

Radiation induced oscillatory Hall effect in high mobility GaAs/AlGaAs devices [PDF]

open access: yes, 2004
We examine the radiation induced modification of the Hall effect in high mobility GaAs/AlGaAs devices that exhibit vanishing resistance under microwave excitation.
A.A. Koulakov   +21 more
core   +2 more sources

Observation of topological Hall effect in Mn2RhSn films

open access: yesNew Journal of Physics, 2016
Recently non-collinear magnetic structures have attracted renewed attention due to the novel Hall effects that they display. In earlier work evidence for a non-collinear magnetic structure has been reported for the ferromagnetic Heusler compound Mn _2 ...
K G Rana   +10 more
doaj   +1 more source

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