Results 111 to 120 of about 5,126 (305)
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
Very low velocity ion slowing down in binary ionic mixtures: Charge- and mass-asymmetry effects
Physical Review Special Topics. Accelerators and Beams, 2010 A binary ionic mixture (BIM) in dense and hot plasmas of specific concern for inertial confinement fusion and white dwarf crust is considered as a target for incoming light ions with a velocity smaller than the thermal electron one.
Patrice Fromy +2 more
doaj +1 more source
One-form superfluids & magnetohydrodynamics
Journal of High Energy Physics, 2020 We use the framework of generalised global symmetries to study various hydrodynamic regimes of hot electromagnetism. We formulate the hydrodynamic theories with an unbroken or a spontaneously broken U(1) one-form symmetry. The latter of these describes a
Jay Armas, Akash Jain
doaj +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Linear wave propagation in resistive/hot tokamak plasmas [PDF]
CRPPSPCProc. Joint Varenna-Lausanne Int.
Vaclavik, J. +4 more
core
Effect of defocusing on picosecond laser-coupling into gold cones [PDF]
, 2014 This work was supported in part by DTRA under Basic Research Award No. HDTRA1-10-10077.Here, we show that defocusing of the laser in the interaction of a picosecond duration, 1.053 μm wavelength, high energy pulse with a cone-wire target does not ...
E. Wagenaars +46 more
core +1 more source
Comprehensive Laboratory Benchmark of K-shell Dielectronic Satellites of Fe xxv–xxi Ions
The Astrophysical JournalWe report on comprehensive laboratory studies of the K-shell dielectronic recombination resonances of Fe xxv – xxi ions that prominently contribute to the hard X-ray spectrum of hot astrophysical plasmas.
Chintan Shah +9 more
doaj +1 more source
Advanced Materials, EarlyView.The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela +4 more
wiley +1 more source
Wave-particle and wave-wave interactions in hot plasmas: a French historical point of view [PDF]
, 2016 The first researches on nuclear fusion for energy applications marked the entrance of hot plasmas into the laboratory. It became necessary to understand the behavior of such plasmas and to learn how to manipulate them. Theoreticians and experimentalists,
Denis Pesme, Guy Laval, Jean-Claude Adam
core +1 more source
A kinetic study of fusion burn waves in compressed deuterium–tritium and proton–boron plasmas
Frontiers in PhysicsWe present particle-in-cell simulations with Monte Carlo collisions of fusion burn waves in compressed deuterium–tritium and proton–boron plasmas. We study the energy balance in the one-dimensional expansion of a hot-spot by simulating Coulomb collisions,
Michael J. Lavell +21 more
doaj +1 more source