Results 71 to 80 of about 5,126 (305)
Proton-temperature-anisotropy-driven magnetic fields in plasmas with cold and relativistically hot electrons [PDF]
, 2010 We present a dispersion relation for a plane-polarized electromagnetic wave in plasmas composed of cold electrons, relativistically hot electrons and bi- Maxwellian protons.
Shukla PK +6 more
core +1 more source
Resonance Oscillations in a Hot Nonuniform Plasma [PDF]
The Physics of Fluids, 1964 A quantitative theory of resonance oscillations, such as observed by Dattner and others, is given. The first two moments of the collisionless Boltzmann equation assuming a scalar pressure are used in conjunction with a physically reasonable radial electron density profile to describe the oscillations of a hot nonuniform plasma cylinder. These equations
Parker, J. V. +2 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley +1 more source
Hot gluon plasma at large distances [PDF]
Journal of Physics G: Nuclear and Particle Physics, 1989 The authors study some general features of a pure gluon plasma in the regime of high temperature and large distances. Starting from the continuum four-dimensional Yang-Mills theory in the imaginary-time formalism, they outline how it becomes dimensionally reduced to a three-dimensional theory in the above regime.
Alvarez-Estrada, R.F., Lopez, J.A.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
EPJ Web of Conferences, 2017 An efficient current drive scheme in central or off-axis region is required for the steady state operation of tokamak fusion reactors. The current drive by using the fast wave in frequency range higher than two times lower hybrid resonance (w>2wlh) could
Kim Sun Ho +4 more
doaj +1 more source
Plasma potential diagnosis using an emissive probe made of molybdenum [PDF]
AIP AdvancesThe space potentials of microwave electron cyclotron resonance (MW-ECR) plasmas with different discharge powers are diagnosed using an emissive probe made of molybdenum.
Hang-Hang Wang +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Modelling of the effect of particle species on beam losses in W7-X
Nuclear FusionIn Wendelstein 7-X (W7-X), future campaigns will include H, D and He as both NBI injection and target plasmas but, so far, only H injection and target plasmas have been extensively performed.
L. Sanchis +9 more
doaj +1 more source
PHOTON EMISSION IN A HOT QCD PLASMA [PDF]
Strong and Electroweak Matter 2004, 2005 Talk given at Strong and Electroweak Matter 2004, Helsinki, Finland, June ...
openaire +2 more sources