Search
Now showing items 1671-1680 of 2111
Long-ranged dynamic magnetic interaction through low-dimensional systems
(American Physical Society, 2008)
Magnetic units attached to low-dimensional metallic nanowires are known to interact via the conduction electrons of the wire leading to preferential alignment directions of the respective magnetic moments. In addition to ...
The X-ray spectroscopic diagnosis of laser-produced plasmas, with emphasis on line broadening
(American Physical Society, 1980)
A detailed account is given of the x-ray spectroscopic diagnosis of plasmas formed by exploding pusher microballoons. The measurements of the electron temperature from the shell and from the core is described. A method for ...
Long-range magnetic coupling across a polar insulating layer
(2016)
Magnetic interactions in solids are normally mediated by short-range exchange or weak dipole fields. Here we report a magnetic interaction that can propagate over long distances (∼10 nm) across a polar insulating oxide ...
Mechanical properties of advanced nanosturctured composite fibres containing carbon nanotubes and graphene
(Trinity College (Dublin, Ireland). School of Physics, 2012)
A comprehensive study of the mechanical properties of coagulation spun
poly(vinyl) alcohol-nanotube composite fibres has been performed. A method has been
developed to control and measure the nanotube volume fraction, Vf, ...
Mossbauer spectra of mixed crystals: diamagnetically - substituted yttrium iron garnet in the critical region
(American Physical Society, 1972)
There is a range of temperature where the Mossbauer spectra of 57Fe3+ in diamagnetically substituted magnetically ordered iron oxides show broad lines and may be reproduced by local-molecular-field theory. The lines can ...
Constraining Three-Dimensional Magnetic Field Extrapolations Using the Twin Perspectives of STEREO
(2010)
The three-dimensional magnetic topology of a solar active region (NOAA 10956) was reconstructed using a linear force-free field extrapolation constrained using the twin perspectives of STEREO. A set of coronal field ...
Enhancing the mechanical properties of BN nanosheet-polymer composites by uniaxial drawing
(2014)
We have used liquid exfoliation of hexagonal Boron-Nitride (BN) to prepare composites of BN nanosheets of three different sizes in polyvinylchloride matrices. These composites show low levels of reinforcement, consistent ...
Deformation and necking of liquid droplets in a magnetic field.
(2022)
Pendant droplets of water and paramagnetic solutions are studied in the presence of uniform and nonuniform magnetic fields produced by small permanent magnet arrays, both in static conditions and during dynamic pinch-off. ...
Liquid Exfoliation of Layered Materials
(2013)
Not all crystals form atomic bonds in three dimensions. Layered crystals, for instance, are those that form strong chemical bonds in-plane but display weak out-of-plane bonding. This allows them to be exfoliated into ...