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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 filter for environmental remediation
Scientists at Osaka University discovered a new method for producing sodium titanate mats nanostructured in a seaweed-like morphology for filtering heavy metal ...
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2020
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A way to surmount supercooling
Osaka University researchers study the use of nanoparticles to induce crystallization of supercooled aqueous solutions to clathrate hydrates. On the basis of ...
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2021
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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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Above the noise
Osaka University researchers employed machine learning to remove the noise from experimental data without the need for “clean” examples. As a result, the team ...
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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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Advanced measurement technology for future semiconductor devices
A team of researchers led by Osaka University investigated beta-gallium oxide (β-Ga2O3), an emerging semiconductor for next-generation power devices, using an ...
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2021
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All of the performance, none of the fuss: nitrile hydrogenation done right
Osaka University researchers developed a nano-cobalt phosphide catalyst (nano-Co2P) for the hydrogenation of nitriles to primary amines. Nano-Co2P was stable ...
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2020
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Development of high-precision THz time-domain ellipsometry for wide-gap semiconductors
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2021