Results 271 to 280 of about 276,626 (313)

Engineering Topological Spin Hall Effect in 2D Multiferroic Material. [PDF]

open access: yesAdv Sci (Weinh)
Dou K   +6 more
europepmc   +1 more source

Large oscillatory thermal hall effect in kagome metals. [PDF]

open access: yesNat Commun
Zhang D   +11 more
europepmc   +1 more source

Quantum Hall Effect

International Journal of Theoretical Physics, 1998
1The gap equation for the electron self-energy function is considered in the framework of (2 1 1)-dimensional quantum electrodynamics. The filling factor n for the quantum Hall effect is related to a free parameter l by considering the development of the gap equation.
openaire   +2 more sources

Spin Hall effect devices

Nature Materials, 2012
The spin Hall effect is a relativistic spin-orbit coupling phenomenon that can be used to electrically generate or detect spin currents in non-magnetic systems. Here we review the experimental results that, since the first experimental observation of the spin Hall effect less than 10 years ago, have established the basic physical understanding of the ...
Tomas Jungwirth1   +4 more
openaire   +2 more sources

Precision Hall Effect magnetometer

Review of Scientific Instruments, 2023
The article presents a Hall effect magnetometer for use in a desktop Electron Paramagnetic Resonance spectrometer with a permanent magnet system and scanning coils. High accuracy and long-term stability at a small size and low cost are achieved through the use of digital signal processing, sequential data filtering in the time and frequency domains, as
A.I. Rokeakh, M.Yu. Artyomov
openaire   +2 more sources

The Quantized Hall Effect

Science, 1983
Quantization of the Hall effect is one of the most surprising discoveries in recent experimental solid-state research. At low temperatures and high magnetic fields the ratio of the Hall voltage to the electric current in a two-dimensional system is quantized in units of h/e 2 , where h
H L, Stormer, D C, Tsui
openaire   +2 more sources

Anisotropic quantum Hall effect

Physical Review B, 1993
A discussion of the transport properties of anisotropic Hall samples is presented. Such anisotropic samples can now be made by modulation-doped overgrowth on the cleaved edge of an ${\mathrm{Al}}_{\mathit{x}}$${\mathrm{Ga}}_{1\mathrm{\ensuremath{-}}\mathit{x}}$As compositional superlattice.
, Einevoll, , Lütken
openaire   +2 more sources

Hall Effect in Ferromagnetics

Physical Review, 1954
Both the unusually large magnitude and strong temperature dependence of the extraordinary Hall effect in ferromagnetic materials can be understood as effects of the spin-orbit interaction of polarized conduction electrons. It is shown that the interband matrix elements of the applied electric potential energy combine with the spin-orbit perturbation to
Karplus, Robert, Luttinger, J. M.
openaire   +2 more sources

Optical Spin Hall Effect

Physical Review Letters, 2005
A remarkable analogy is established between the well-known spin Hall effect and the polarization dependence of Rayleigh scattering of light in microcavities. This dependence results from the strong spin effect in elastic scattering of exciton polaritons: if the initial polariton state has a zero spin and is characterized by some linear polarization ...
Kavokin, Alexey   +2 more
openaire   +3 more sources

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