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(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 origin, ...
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2019
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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. This ...
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2020
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A colossal step for electronics
Scientists at Osaka University have created a thin-film resistor with a conductivity that can be controlled by exposing it to hydrogen and an external electric ...
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2020
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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 sensitivity ...
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2019
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A world first! Visualizing atomic-scale structures with the optical force
A team of scientists from Osaka University, Osaka Prefecture University, and Nagoya University created three-dimensional maps of the force fields around ...
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2021
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Accessing high-spins in an artificial atom
Osaka University researchers devise a method for measuring the high-spin state of up to four electrons confined on a tiny gallium arsenide quantum dot. This ...
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2021
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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 is for ...
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2019
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Drone-mounted millimeter-wave radar sees through inner walls of chimneys
Researchers at Osaka University has developed an ultra-wideband radar system, which can be mounted on drones, and succeeded in inspecting and visualizing the ...
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2021
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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 the best ...
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2019
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Expressing some doubts about android faces
Osaka University researchers used infrared motion capture technology to record the facial expressions of android faces. They identified ways in which the robot ...
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2021