Sentences with phrase «magnetic structures»

In the meantime, these unique magnetic structures can also be found on metallic surfaces, as used today in technological applications such as magnetic sensors or the reading heads of hard drives.

In doing so, new magnetic structures are created.

Their detailed images reveal a highly ordered magnetic structure.

It can image the fine - scale magnetic structure of coronal loops and track plasma features with astounding precision.

REINING IN Magnetic structures keep coronal loops in check, as shown here in extreme ultraviolet light observed by NASA's Solar Dynamics Observatory just before a coronal mass ejection.

But on the day of the Sept. 2014 near - eruption, the model indicated the filament instead pushed up against a complex magnetic structure, shaped like two igloos smashed against each other.

Scientists at NJIT's Big Bear Solar Observatory (BBSO) have captured the first high - resolution images of the flaring magnetic structures known as solar flux ropes at their point of origin in the Sun's chromosphere.

The simulation modeling shows the formation of distinct, current carrying magnetic structures called plasmoids that can initiate the plasma and complete the complex magnetic field.

This governs the nature of the dynamo that generates magnetic field in the stellar interior and determines the observed large - scale magnetic structure.

A strong laser pulse disrupts the arrangement of atoms in an alloy and creates magnetic structures (left).

Furthermore, site - specific electron energy - loss magnetic chiral dichroism (EMCD) measurements are planned for a quantitative local magnetic structure determination in collaboration with colleagues from the Beijing National Center for Electron Microscopy.

The effect now found in the two - dimensional magnetic structures comes with the promise that it will be of practical use in nanoscale devices, such as magnetic nanomotors, actuators, or sensors.

The man - made spin ices take their name from their similarity to water ice — at the molecular level their internal magnetic structure is analogous to the arrangement of protons in ice.

While solar flares have long been a spectacular reminder of our star's power, they are also associated with Coronal Mass Ejections (CMEs)-- eruptions of solar material with a twisted magnetic structure flying out of the Sun and into interplanetary space.

The team chose to image a relatively well - studied superconducting material containing magnetic structures called vortices — localized regions of magnetic flux.

It's where the solar wind originates (SN: 12/16/08), where loopy magnetic structures are anchored (SN: 2/12/00, p. 101) and where coronal mass ejections and space weather (SN: 7/31/04, p. 74) that can knock out power grids on Earth get their start.

Using the Neutron Powder Diffractometer instrument, HFIR beamline HB - 2A, they determined how the material's magnetic structures correlate to its ferroelectric polarization, which is the slight separation between the centers of positive and negative charge in the atomic units making up the crystal structure.

Under the influence of the neighboring manganite, the nickelate becomes magnetic in a surprising way, causing a non-uniform helical magnetic structure to develop in the nickelate.»

Region 1117 has produced another negative sunspot that now technically classifies the region as bipolar but as can be seen on the SDO we see the familiar magnetic structure that emits MMF with its flux eating capabilities.

Audeze has designed a patent - pending «Fluxor magnetic structure» for the cans that transfers more energy on the driver - facing side than the backside.

«Crystal, magnetic structure of multiferroic hexagonal manganite.»

In 1984, multiple, parallel glowing filaments were discovered at the Galactic Center, and VLA mapping projects of these complex magnetic structures are ongoing.

«It is only in a small part of naturally occurring magnetite that magnetic structures known for being very stable with respect to temperature fluctuations are found,» explains Dr. Trevor Almeida of Imperial College London.

A magnetic structure proposed for the natural oddity known as ball lightning makes an appearance in a newfound variety of a knotlike entity called a skyrmion, a team of scientists reports.

Examining a small, high - quality crystal grown at Tulane University, the team was able to determine the magnetic structure of Sr1 - yMn1 - zSb2, using neutrons at the Four - Circle Diffractometer instrument at the High Flux Isotope Reactor.

They are conducting experiments to improve the magnetoresistance of the device by fine - tuning the level of strain in its magnetic structure, and they are also planning to apply their technique in various other electronic components.

The magnetic structures are built during the cooling of molten rock and reflect the earth's magnetic field at the time of their formation.

How well do the magnetic structures survive such temperature fluctuations and how reliable is the information gained from them?

«But a fridge magnet is able to order so as to act as a fridge magnet and stick to metals, while this one is not able to achieve this level of ordering in spite of having this magnetic structure inside, because of this frustration.»

And the magnetic structures found in hard drives measure just 10 to 20 nanometers across — less than a flu virus at 80 to 120 nanometers in diameter.

And extending the observations to other binary stars «is an important step toward understanding all magnetic structures in astrophysics, he says.

The magnetic structures, known as undulators, bring the electrons into a slalom course, and with every turn they release extremely short - wavelength X-ray radiation, which intensify across the length of the undulator stretch.

There is also some evidence for stochastic variations in these cycle's amplitudes, as well as evidence for organized, large - scale patterns of magnetic structures.

Results of recent global - scale 3 - D dynamo simulations that show some aspects of these phenomena are presented, where regular cycles, equatorward propagation of magnetic structures, and grand minima are among the salient features of these simulations.

«With neutrons, we can see how these magnetic structures are ordered to better understand the different types of multiferroics,» Calder said.

Initially focusing on Cr, V, and Mn - based ternary TMOs in the database, we design a broadly - applicable multiple - layer screening workflow automating density functional theory (DFT) and hybrid functional calculations of bulk and surface electronic and magnetic structures.

They then use photo emission electron microscopy at the Advanced Light Source to read out the magnetic structure from this region, demonstrating that the magnetism directly tracks the ferroelectric structure even though no magnetic fields were applied.

Tidal Force says that the magnetic structure is a matrix double pole and uses neodymium magnets.