Plasma-wall interaction - Open Access .click

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Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source

Plasma-wall interaction: a multiscale problem [PDF]

Physica Scripta, 2006
The problem of plasma–wall interaction requires multiscale methods (molecular dynamics and kinetic Monte Carlo) for both the material and the plasma. One possible concept for such multiscale modelling is presented, including validation strategies.
openaire +4 more sources

Impact of inter-pulse wall outgassing on ITER plasma start-up

Nuclear Fusion
Low background pressures are expected to be required in ITER for successful plasma breakdown. After plasma implantation, the particles released from plasma-facing components (PFCs) increase pressure in the main chamber, and it is therefore important to ...
F. Cursi +7 more
doaj +1 more source

Review on ASDEX Upgrade operation with tungsten plasma facing components

Nuclear Materials and Energy
With the decision of ITER to start its operation with tungsten as plasma facing material also for the main chamber plasma facing components, the interest in the consequences of the use of W was strongly increased. Although many investigations had already
R. Neu +9 more
doaj +1 more source

X-ray spectroscopic study of charge exchange phenomena in plasma-wall interaction

EPJ Web of Conferences, 2013
Jets of energetic ions launched at laser-burnt-through foils represent an efficient tool for investigation of plasma interaction with solid surfaces (plasma-wall interaction, PWI) and for description of transient phenomena occurring close to the walls ...
Renner O. +7 more
doaj +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source

Identification and characterisation of the Arabidopsis thaliana cell wall proteome: unravelling novel cell wall proteins and new potential functions of the plant extracellular matrix [PDF]

, 2001
The application of the proteomic approach has facilitated efforts directed toward the mapping of the entire Arabidopsis cell wall proteome. Proteins were sequentially extracted from purified cell walls using 0.2 M CaC1(_2) followed by a urea buffer.
Ndimba, Bongani Kaiser
core

Results from the last DD and DT JET campaigns in the framework of the EUROfusion Tokamak Exploitation Work Package activity

Nuclear Fusion
JET, the only tokamak capable of operating with deuterium–tritium (D–T) fuel (since TFTR was shutdown in 1999), has provided essential experimental data to support ITER and DEMO design and operation.
N. Vianello +777 more
doaj +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source

Magnum-psi, a new linear plasma generator for plasma-surface interaction studies in ITER relevant conditions

, 2003
The Magnum-psi project (magnetised plasma generator and numerical modelling for plasma-surface interaction) aims at the fundamental study of plasma-surface interaction processes in conditions relevant to the ITER divertor.
Cardozo, N.J. L. +14 more
core +1 more source

7. clean energy
tungsten
plasma wall interaction

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