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New quantum dots for quantum networks
Osaka University researchers show that electrons can be trapped in a semiconductor quantum dot circuit on a (110)-oriented GaAs surface. This work may open the ...
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2022
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Electronics can grow on trees thanks to nanocellulose paper semiconductors
A team including researchers from Osaka University has created a nanocellulose paper semiconductor with both trans-scalability of structural design and wide ...
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2022
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A golden ticket to smaller electronics
Osaka University researchers used sputtered silver to bond copper electrodes as part of 3D integrated circuits. By gently annealing the silver layers, enough ...
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2022
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Three-dimensional Direction-dependent Force Measurement at the Subatomic Scale
Osaka University and collaborators have developed a new atomic force microscopy (AFM) technique that can measure the three-dimensional force fields of atoms. ...
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2017
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Silicon nanoblock arrays create vivid colors with subwavelength resolution
Osaka University researchers demonstrated a range of highly tunable vivid color pixels controlled by the geometry of a monocrystalline silicon metamaterial ...
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2018
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THz emission spectroscopy reveals optical response of GaInN/GaN multiple quantum wells
An international team of researchers led by Osaka University came closer to unraveling the complicated optical response of wide-bandgap semiconductor multiple ...
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2021
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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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Cutting through the noise: AI enables high-fidelity quantum computing
SANKEN researchers achieved over 95% accuracy when reading the output spin states of qubits by implementing machine learning. By using deep neural networks, ...
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2021
