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Development of high-precision THz time-domain ellipsometry for wide-gap semiconductors
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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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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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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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Silicon chip will drive next generation communications
Osaka University and the University of Adelaide researchers have invented ultrasmall and ultrahigh-speed multiplexers that can separate and combine ...
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2021
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From dinner to sustainable electronics, the surprising versatility of crabs
Osaka University researchers have developed 3D porous nanocarbon materials through the pyrolysis of chitin nanofiber papers derived from crab shells. The ...
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2021
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Terahertz accelerates beyond 5G towards 6G
Researchers at Osaka University demonstrate wireless transmission of uncompressed full-resolution 8K video using terahertz waves, accelerating research and ...
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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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Exciting times for efficient heavy-atom-free OLEDs
An international team including researchers from Osaka University has created an OLED material that combines the mechanisms of thermally activated delayed ...
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2021
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Does one size does fit all? A new model for organic semiconductors
A team including researchers from Osaka University has used a single rubrene crystal to investigate the room temperature behavior of organic single crystals, ...
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2019
