Sentences with phrase «in high magnetic fields»

But in 1986, scientists discovered the first HTS material that can operate at warmer temperatures and in high magnetic fields greater than 24 Tesla.

A potential new state of matter is being reported in the journal Nature, with research showing that among superconducting materials in high magnetic fields, the phenomenon of electronic symmetry breaking is common.

Dr Ross is recognized for her research towards elucidation of exotic magnetic ground states and ground state selection in quantum frustrated magnets, using neutron scattering techniques at low temperatures and in high magnetic fields.

«Accessing high - power pulsed magnetic resonance at magnetic fields up to 32 Tesla coupled with frequencies up to 4.5 terahertz will create a new frontier in high magnetic field science.»

Not exact matches

Love says this is due to «complex» geology in the region, plus the fact that planet's magnetic fields funnel high - energy solar particles toward Earth's poles.

These form in areas where magnetic field lines converge, producing cooler regions of «only» about 3,000 — 4,000 degrees Celsius (by contrast with their surroundings of 5,000 degrees Celsius or higher).

On Earth, the brightest auroras (the high - altitude glows often called the northern and southern lights) are generated when electrons in outer space near Earth are accelerated by large electrical potentials, or voltages, along the lines in our planet's magnetic field and slam into gas molecules in the upper atmosphere above polar regions.

These high temperatures and the black hole's extreme magnetic field will excite G2's component particles, causing them to radiate and bathe the mysterious region in visible light, X-rays and radio waves.

Etched and imaged in a FESEM by Maxime Matras; color processing by Peter J. Lee, National High Magnetic Field Laboratory Applied Superconductivity Center

Miscarriage occurred in 10.4 percent of the women with the lowest measured exposure level (1st quartile) of magnetic field non-ionizing radiation on a typical day, and in 24.2 percent of the women with the higher measured exposure level (2nd, 3rd and 4th quartiles), a nearly three times higher relative risk.

A study of real - world exposure to non-ionizing radiation from magnetic fields in pregnant women found a significantly higher rate of miscarriage, providing new evidence regarding their potential health risks.

Exposure to non-ionizing radiation from magnetic fields in pregnant women appears to be linked to a significantly higher rate of miscarriage.

«When you burn clay at very high temperatures, you actually stabilize the magnetic minerals, and when they cool from these very high temperatures, they lock in a record of the Earth's magnetic field,» Tarduno says.

This suggests, they report today in Nature, that the bursts come from somewhere very hot and with a very high magnetic field.

The team measured the hardness of the beta form of the crystal in conjunction with colleagues at Texas A&M University's Turbomachinery Laboratory and at the National High Magnetic Field Laboratory at Florida State University, Morosan and Svanidze also performed other comparisons with titanium.

But if we do away with solid vessels and use magnetic fields (such as in fusion reactors) instead, then higher temperatures can be reached.

In fact, Andrei says, the researchers saw the effect at higher temperatures and lower magnetic fields than are needed to see it in semiconductors, suggesting that the electrons in graphene interact especially stronglIn fact, Andrei says, the researchers saw the effect at higher temperatures and lower magnetic fields than are needed to see it in semiconductors, suggesting that the electrons in graphene interact especially stronglin semiconductors, suggesting that the electrons in graphene interact especially stronglin graphene interact especially strongly.

«In a nutshell, we have discovered using numerical simulations a physical regime where we would generate the highest magnetic fields ever generated on Earth.

In this case, an additional direction emerged in which many neutrons were diffracted at high magnetic fieldIn this case, an additional direction emerged in which many neutrons were diffracted at high magnetic fieldin which many neutrons were diffracted at high magnetic fields.

It uses magnetic fields that are a fraction of the strength but at higher frequency than the electromagnetic fields used in TMS and ECT,» explained first author Dr. Michael Rohan.

Robert Bossio is currently working on his Ph.D. in analytical chemistry / high resolution - high mass accuracy mass spectrometry at Florida State University under Alan Marshall at the National High Magnetic Field Laborathigh resolution - high mass accuracy mass spectrometry at Florida State University under Alan Marshall at the National High Magnetic Field Laborathigh mass accuracy mass spectrometry at Florida State University under Alan Marshall at the National High Magnetic Field LaboratHigh Magnetic Field Laboratory.

The greenish glow in the center of Io's disk is thought to be caused by high - speed particles that batter the moon's atmospheric oxygen or sodium gas — the particles are trapped in Jupiter's powerful magnetic field.

To find these elements he and colleagues at Livermore and Russia's Joint Institute for Nuclear Research collided ions (charged atoms) with other, target atoms in a cyclotron, a machine that accelerates the nuclei to high speeds with a magnetic field.

Twelve scientific divisions are investigating confinement of high - temperature hydrogen plasmas in magnetic fields, heating of plasmas, plasma diagnostics, magnetic field technology, data acquisition and processing, plasma theory, materials research, plasma - wall interaction, and systems studies.

«Instead of a prolonged, comet - like tail, this rough bubble - shape of the heliosphere is due to the strong interstellar magnetic field — much stronger than what was anticipated in the past — combined with the fact that the ratio between particle pressure and magnetic pressure inside the heliosheath is high,» said Kostas Dialynas, a space scientist at the Academy of Athens in Greece and lead author on the study.

Because of the high magnetic field required to produce the magnetoresistance effect, Kobayashi says, the material isn't ready to be used in data storage devices.

On the other hand, in magnetic field confinement fusion plasma intended for a fusion reactor, which research is being conducted at the National Institute for Fusion Science, development of high precision electron density measurements is becoming an important research topic.

Since the operating temperature for fusion is in the hundreds of millions degrees Celsius, hotter than any known material can withstand, engineers found they could contain a plasma — a neutral electrically conductive, high - energy state of matter — at these temperatures using magnetic fields.

The US NOAA Space Weather Prediction Centre in Boulder, Colorado, says: «Although the magnetic field strength of this CME has been fairly high, it hasn't been of the orientation needed to cause strong geomagnetic storming.»

However, high and ultra-high magnetic field scanners available in the Centre should be able to help to circumvent this obstacle.

But in 2001, physicist Murray Holland suggested controversially that the fermions could be coaxed into pairing up at somewhat higher temperatures by subjecting them to magnetic fields of particular strengths.

TEMPER TANTRUM The sun's magnetic field is responsible for violent outbursts like coronal mass ejections (one of several shown around five seconds into this high - speed video taken by NASA's STEREO spacecraft over several days in April 2013).

Some of the magnetic resonance scans were performed in Vienna (Centre of Excellent, High - Field MR, Department of MR Physics, Head: Ewald Moser) and some as part of an EU project (Institute of Psychiatry, London, Head: Gunther Schumann).

At high temperatures, the jiggling atoms point in random directions and their magnetic fields cancel one another.

In addition, they're relatively easy to bend and can carry electrical current easily in different directions under high magnetic fields before superconductivity becomes suppresseIn addition, they're relatively easy to bend and can carry electrical current easily in different directions under high magnetic fields before superconductivity becomes suppressein different directions under high magnetic fields before superconductivity becomes suppressed.

Aiming for the achievement of fusion energy, research on confining a high temperature, high density plasma in a magnetic field is being conducted around the world.

In a plasma confined by the toroidal magnetic field, as the pressure rises (higher temperature and higher density) there is a tendency for the plasma to become unstable.

Through developing several new technologies including the conversion of the high - temperature superconductor developed by NIMS in 1988 into the form of wire material, the research team recently created the NMR system equipped with world's highest magnetic field at 1,020 MHz.

The research team consisting of researchers at NIMS, RIKEN, Kobe Steel and JEOL RESONANCE (a consolidated subsidiary company of JEOL) successfully developed the NMR (nuclear magnetic resonance) system equipped with world's highest magnetic field, 1,020 MHz, during engagement in the JST - SENTAN program «Development of Systems and Technology for Advanced Measurement and Analysis.»

In a performance check, the scientists measured the amount of electrical current running through the films in low and high magnetic fieldIn a performance check, the scientists measured the amount of electrical current running through the films in low and high magnetic fieldin low and high magnetic fields.

Since the wave energy can not go inside the vertical magnetic fields, which also play a role in separating the high and low energy electrons, the low temperature electrons can be obtained downstream of the vertical magnetic fields.

That research brought him into contact with the UK company Oxford Instruments, which, focusing as it does on high magnetic field, low - temperature environments, supplied some of the technologies Cuthbert used in his research.

The calculations in those studies said that the resistivity of the molten metal in Earth's core, which is generated by this electron scattering process, would be too low, and thus the thermal conductivity too high, to allow thermal convection to generate the magnetic field.

As the structures are so tiny — each grain is only about the size of a virus — there is only one method with which the nanovortices can directly be observed while they are heated up and cooled down: «A special high - resolution electron microscope at the Ernst Ruska - Centre (ER - C) in Jülich is capable of making magnetic fields on the nanoscale holographically visible,» explains Almeida.

In a magnetic trap, the most energetic atoms can move farther against the pull of the magnetic forces, and can therefore reach regions with higher magnetic fields than the colder atoms can.

Turbulence behavior in high - temperature plasma confined in the magnetic field is described mathematically through a dynamical equation in five - dimensional space (the three coordinates of space to which two components of particle velocity are added).

Prof. Polini adds that «This discovery may eventually lead to understanding in a truly microscopic fashion complex quantum phenomena that occur when matter is subject to ultra-low temperatures and very high magnetic fields, like the fractional quantum Hall effect»

At those high magnetic fields, they get into resonance with radio waves or microwaves, which changes the magnetic moment in such a way that the atoms fly away and escape from the trap.

She was assisted by co-authors Thomas Neuberger, assistant professor of biomedical engineering in Penn State's Huck Institutes of Life Sciences, working with the Penn State's High - Field Magnetic Resonance Imaging Facility, and Kate Anthony, research technician in animal science.

The Munich physicists will observe whether a neutron's magnetic properties behave evenly in the presence of high electric fields and precisely controlled magnetic fields.