Search results for magnetic tensor

Quantum Physics Mar 22, 2022

A strange monopole observed in diamond: When string theory inspires quantum simulation

Theoretical physicists routinely introduce fictitious particles and fields in their calculations, in view of completing a theory or simply to make it more elegant. A striking example concerns the magnetic monopole imagined ...

Nanophysics Nov 19, 2021

Low-voltage magnetoelectric coupling in membrane heterostructures

Strain-mediated magnetic coupling in ferroelectric and ferromagnetic heterostructures can offer a unique opportunity for scientific research in low-power multifunctional devices. Ferroelectrics are materials that can maintain ...

Quantum Physics Sep 27, 2021

Researchers identified two possible Mott-insulating images in magnetic superexchange couplings in Sr2IrO4

Recently, a research team identified two possible magnetic interaction images in Sr2IrO4, which marked a new progress in the magnetic superexchange coupling study in Sr2IrO4 5d associative system.

General Physics Sep 27, 2021

Study demonstrates the robust storage of qubits in ultracold polar molecules

Molecules have a very intricate and rich structure, which allows them to rotate and vibrate freely. As a result, they have an almost limitless space in which computer scientists could encode quantum information. In addition ...

General Physics Nov 19, 2020

Confirming simulated calculations with experiment results

Dr. Zi Yang Meng from the Division of Physics and Astronomy, Faculty of Science, the University of Hong Kong (HKU), is pursuing a new paradigm of quantum material research that combines theory, computation and experiment ...

Quantum Physics Jul 30, 2020

Quantum machines learn 'quantum data'

Skoltech scientists have shown that quantum enhanced machine learning can be used on quantum (as opposed to classical) data, overcoming a significant slowdown common to these applications and opening a "fertile ground to ...

Quantum Physics Jun 16, 2020

Quantum material research facilitates discovery of better materials that benefit our society

A joint research team from the University of Hong Kong (HKU), Institute of Physics at Chinese Academy of Science, Songshan Lake Materials Laboratory, Beihang University in Beijing and Fudan University in Shanghai, has provided ...

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 Physics 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 Physics Nov 04, 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 ...

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