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Search results for magnetic tensor

Materials Science Jun 15, 2020

Cutting-edge computing paves way to future of NMR spectroscopy

Nuclear magnetic resonance (NMR) spectroscopy helps chemists and other scientists identify and explore atomic structures. However, NMR is limited by the availability of catalogs of reference data to compare and identify structures.

General Âé¶¹ÒùÔºics Jan 21, 2020

Low power metal detector senses magnetic fingerprints

Most traditional electromagnetic methods for detecting hidden metal objects involve systems that are heavy, bulky and require lots of electricity.

General Âé¶¹ÒùÔºics Nov 4, 2019

Extending electron paramagnetic resonance (EPR) spectroscopy to nanoliter volume protein single crystals

Biochemists can use electron paramagnetic resonance (EPR) on protein single crystals to determine the ultimate electronic structure of paramagnetic protein intermediates and investigate the relative magnetic tensor to a molecular ...

Quantum Âé¶¹ÒùÔºics Oct 18, 2019

Quantum spacetime on a quantum simulator

Quantum simulation plays an irreplaceable role in diverse fields, beyond the scope of classical computers. In a recent study, Keren Li and an interdisciplinary research team at the Center for Quantum Computing, Quantum Science ...

Condensed Matter Apr 9, 2019

Evidence of pair-density wave (PDW) in spin-valley locked systems

The isolation of graphene more than a decade ago transformed the landscape of condensed-matter physics, as the single-atom-thick, two-dimensional material exhibited high crystal and electronic quality to represent a conceptually ...

Astronomy Apr 5, 2019

Gravitational waves helping to expose black holes, dark matter and theoretical particles

Gravitational waves – the invisible ripples in the fabric of space predicted by Albert Einstein – are opening up a new era of astronomy that is allowing scientists to see parts of the universe once thought to be invisible, ...

General Âé¶¹ÒùÔºics Oct 5, 2018

Neutrons scan magnetic fields inside samples

With a newly developed neutron tomography technique, an HZB team has mapped for the first time magnetic field lines inside materials at the BER II research reactor. Tensorial neutron tomography promises new insights into ...

General Âé¶¹ÒùÔºics Oct 9, 2017

Scientists address many-electron problem by modeling an infinite chain of hydrogen atoms

(Âé¶¹ÒùÔº)—For the first time, scientists have determined the equation of state of an infinite chain of hydrogen atoms, which tells the amount of energy each hydrogen atom has, given the bond length between adjacent atoms.

Plants & Animals Sep 8, 2017

Neuroscientist explores 'What It's Like to Be a Dog'

Five years ago, Emory neuroscientist Gregory Berns became the first to capture images of actual canine thought processes. To explore the minds of the oldest domesticated species, the Berns lab trained dogs to remain still ...

Optics & Photonics Mar 2, 2017

Electrically tunable metasurfaces pave the way toward dynamic holograms

(Âé¶¹ÒùÔº)—Dynamic holograms allow three-dimensional images to change over time like a movie, but so far these holograms are still being developed. The development of dynamic holograms may now get a boost from recent research ...

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