Electric, magnetic, and shear field-directed assembly of inorganic nanoparticles.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr05821a
Abstract: Ordered assemblies of inorganic nanoparticles (NPs) have shown tremendous potential for wide applications due to their unique collective properties, which differ from those of individual NPs. Various assembly methods, such as external field-directed assembly, interfacial… read more here.
Keywords: magnetic shear; inorganic nanoparticles; electric magnetic; directed assembly ... See more keywords
Eigenmode characterizations of slab ion-temperature-gradient instabilities in various magnetic shear configurations
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0047990
Abstract: Comprehensive eigenmode characterizations of ion-temperature-gradient (ITG) instabilities in slab geometries with different magnetic shear profiles are investigated using an eigenvalue method. The results in the uniform magnetic shear configuration are verified via the Hamaguchi–Horton theory… read more here.
Keywords: magnetic shear; eigenmode characterizations; shear; temperature gradient ... See more keywords
The parallel boundary condition for turbulence simulations in low magnetic shear devices
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/aad38a
Abstract: Flux tube simulations of plasma turbulence in stellarators and tokamaks typically employ coordinates which are aligned with the magnetic field lines. Anisotropic turbulent fluctuations can be represented in such field-aligned coordinates very efficiently, but the… read more here.
Keywords: magnetic shear; parallel boundary; boundary condition; boundary conditions ... See more keywords
Magnetic shear effects on plasma transport and turbulence at high electron to ion temperature ratio in DIII-D and JT-60U plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/aa611e
Abstract: Negative magnetic shear has been demonstrated in DIII-D and JT-60U to mitigate the confinement degradation typically observed with increasing the electron to ion temperature ratio (T e/T i). In recent experiments in DIII-D negative central… read more here.
Keywords: magnetic shear; diii 60u; transport; electron ... See more keywords
Effect of ECH/ECCD on energetic-particle-driven MHD modes in helical plasmas
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ab7f13
Abstract: The effect of electron cyclotron heating (ECH) and current drive (ECCD) on energetic-particle (EP)-driven magnetohydrodynamic (MHD) modes is studied in the helical devices LHD, TJ-II and Heliotron J. We demonstrate that EP-driven MHD modes, including… read more here.
Keywords: magnetic shear; eccd; energetic particle; effect ... See more keywords
Dynamics of weak-magnetic-shear-sustained internal transport barrier during supersonic molecular-beam injection in JT-60U
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/abcad3
Abstract: The characteristics of ion heat transport inside the internal transport barrier (ITB), which is sustained by weak magnetic shear, are investigated using a cold pulse induced by supersonic molecular-beam injection (SMBI) in JT-60U. It is… read more here.
Keywords: magnetic shear; temperature; transport; weak magnetic ... See more keywords