Results 11 to 20 of about 2,516,794 (265)

Probing Type-II Multiferroicity in Monolayer NiBr<sub>2</sub>. [PDF]

open access: yesAdv Sci (Weinh)
Type‐II multiferroicity is demonstrated in monolayer NiBr2. Scanning tunneling microscopy resolves ferroelectric polarization arising from non‐collinear magnetic order, and reciprocal control with electric and magnetic fields confirms intrinsic magnetoelectric coupling.
Cahlík A   +7 more
europepmc   +2 more sources

Nickel Intercalation in Epitaxial Graphene on SiC(0001): A Novel Platform for Engineering Two-Dimensional Heterostructures. [PDF]

open access: yesAdv Sci (Weinh)
Ni‐intercalated graphene on SiC is achieved through a scalable colloidal nanoparticle deposition route. 2D heterostructures show preserved graphene band structure, stable under ambient conditions, and robust interfacial magnetism. Intercalated 2D Ni represents a promising candidate for next‐generation spintronic devices and is a scalable pathway to ...
Vlamidis Y   +7 more
europepmc   +2 more sources

Study of Magnetic Island Using a 3D MHD Equilibrium Calculation Code [PDF]

open access: yes, 2011
Coupling the magnetic diagnostics and a 3D MHD equilibrium calculation code, the magnetic island is studied in the Large Helical Device (LHD) experiment.
WATANABE, Kiyomasa   +7 more
core   +1 more source

Distorted magnetic island formation during slowing down to mode locking in helical plasmas [PDF]

open access: yes, 2017
We report the first observation of the formation of a magnetic island before the occurrence of mode locking in helical plasma. New analysis and observation techniques applied to the ECE signal and poloidal flow in LHD experiments yield the following ...
YOSHINUMA, Mikiro   +16 more
core   +1 more source

Validation of density pump-out by pedestal-foot magnetic island formation prior to ELM suppression in KSTAR and DIII-D tokamaks

open access: yesNuclear Fusion, 2023
TM1 nonlinear two-fluid simulations reveal key characteristics of density pump-out caused by pedestal-foot island formation when applying resonant magnetic perturbation (RMP).
Q.M. Hu   +9 more
doaj   +1 more source

Self-generated vortex flows in a tokamak magnetic island with a background flow

open access: yesNuclear Fusion, 2023
We present a gyrokinetic theory of self-generated E × B vortex flows in a magnetic island in a collisionless tokamak plasma with a background vortex flow.
G.J. Choi
doaj   +1 more source

Drift kinetic theory of the NTM magnetic islands in a finite beta general geometry tokamak plasma

open access: yesNuclear Fusion, 2022
In (Imada et al 2019 Nucl. Fusion 59 046016 and references therein) a new 4D drift kinetic nonlinear theory, valid in the limit of a low beta, small inverse aspect ratio, circular cross section, toroidal geometry, to describe the plasma response to the ...
A.V. Dudkovskaia   +9 more
doaj   +1 more source

Coalescence of Magnetic Islands

open access: yesThe Physics of Fluids, 1979
A detailed numerical analysis has been conducted of the instability described by Finn and Kaw in which parallel currents in neighboring islands tend to coalesce into larger units. The existence of this coalescence instability in the ideal magnetohydrodynamic limit is confirmed, but no evidence is found for a threshold in island width. The linear growth
Biskamp, D., Welter, H.
openaire   +4 more sources

Plants of Magnetic Island [PDF]

open access: yes, 2010
This book is a guide to the plants of Magnetic Island, a large island about 5000 ha in area close to the city of Townsville, north Queensland. Most of the terrain is rugged with numerous valleys and gullies, the highest point is Mt Cook at 493 m.
Jackes, Betsy
core   +1 more source

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