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Nondestructive characterization technique helps gallium nitride crystal developments
Osaka University researchers conducted a detailed multiphoton excitation photoluminescence (MPPL) analysis of gallium nitride (GaN) semiconductor substrates. ...
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2021
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Diversity and universality of jamming
Researchers at Osaka University and Chinese Academy of Science studying maximally efficient packing showed that jamming transitions with random spheres follows ...
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2021
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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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Activation of carbon-fluorine bonds via cooperation of a photocatalyst and tin
Researchers at Osaka University discover a new organic reaction that selectively converts only a specific carbon–fluorine (C–F) bond in perfluorinated ...
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2021
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Dominant factor of carrier transport mechanism in multilayer graphene nanoribbons revealed
A research team led by Osaka University precisely set the number of layers in multilayer graphene nanoribbons, controlling the semiconducting and metallic ...
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2021
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One step towards a daily-use deep UV light source for sterilization and disinfection
Osaka University researchers invented a more efficient device for doubling the frequency of incoming light by combining period reflectors inside a microcavity ...
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2021
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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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A winning combination for glycoprotein synthesis
Researchers from Osaka University developed a diacyl disulfide coupling method for synthesizing glycoproteins. The process was rapid and robust and produced ...
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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
