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Electromagnetics

2020-11-10
Sorting out viruses with machine learning

Researchers at Osaka University created a machine-learning system to identify single viral particles that cause respiratory diseases, including corona...

2020-10-28
100,000-fold enhancement in the nonlinearity of Si

Scientists at Osaka University show how to achieve a very strong nonlinear optical response in silicon nanostructures based on the photothermal effect...

2020-10-22
No stain? No sweat: Terahertz waves can image early-stage breast cancer without staining

A team of researchers at Osaka University, in collaboration with the University of Bordeaux and the Bergonié Institute in France, has succeeded in ter...

2020-8-31
How to have a blast like a black hole

Scientists at Osaka University have created magnetized-plasma conditions similar to those near a black hole using very intense laser pulses. This work...

2020-2-21
Glass transition of spins and orbitals of electrons in a pure crystal

Researchers at Osaka University used computers simulations to show that lattice distortions in magnetic pyrochlore oxide crystals can control the glas...

2019-12-10
(Noise-) Less is More

Researchers from Osaka University developed a high precision 3D circuit simulator in the time-domain for quantifying EM noise and elucidated its origi...

2019-12-2
A trick for taming terahertz transmissions

Osaka University researchers have invented a wireless communication receiver that can operate in the terahertz frequency band. By increasing the sensi...

2019-10-31
Elucidation of cause of electromagnetic noise allows for EM noise-less electric circuits

Researchers from Osaka University developed equations for quantifying electromagnetic interference (EM noise) and elucidated its origin, allowing for ...

2019-7-10
Resistance Is Utile: Magnetite Nanowires with Sharp Insulating Transition

A Japanese research team led by Osaka University produced Fe3O4 nanowires on 10-nm length scales by deposition on an MgO substrate. When cooled to 110...

2019-1-30
Computational algorithm to reduce electromagnetic noise in electronic circuits developed

Two researchers at Osaka University developed an algorithm for numerical calculation of EM noise (interference) in electric circuits. This algorithm i...

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