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Viewing atomic structures of dopant atoms in 3D relating to electrical activity in a semiconductor

Natural Sciences

Mechanism behind catalytic hydroxylation of stable C-H bonds using artificial enzyme at room temperature elucidated

Will lead to efficient use of natural carbon resources

A group of researchers clarified that the active species of a hydroxylation reaction (changing C-H bonds to O-H bonds) catalyzed by an artificial enzy...


Thermoelectric Power Generation at Room Temperature: Coming Soon?

Osaka University-led researchers create a thermoelectric material (ytterbium silicide) with a high power factor at room temperature


Two-dimensional 100-nm focusing achieved using high accuracy ellipsoidal mirror at Spring-8

Focus size previously requiring two mirrors achieved with single mirror

A group of researchers fabricated an ellipsoidal mirror for two-dimensional 100-nm focusing with a nanoscale surface-figure accuracy, the best result ...

Life Sciences & Medicine

Gender roles in ancient times

Japanese scientists show how the expression of a single gene, doublesex1, in the embryo of the ancient crustacean Daphnia magna determines the growth of gender-specific traits

Two new studies by Osaka University researchers provide insights on why male and female bodies of the same species differ. The studies show factors th...


Osaka University Chemists Unlock the Potential of Fluoroalkenes

Osaka University-led researchers master chemical transformation of fluoroalkenes, paving the way for new pharmaceuticals and advanced materials

Osaka University-led chemists developed a copper-catalyzed reaction for replacing fluorine atoms with an easily transformable boronate group on polyfl...

Life Sciences & Medicine

Proliferation and breeding methods of drought-resistant jojoba developed

Natural Sciences

Real-time imaging of internal grain motion with high-speed MRI

A group of researchers succeeded in real-time observation of incoherent particle motion in granular beds, which is usually difficult to see. This grou...


Molten cesium iodide spread out the surface of uranium dioxide

Step toward clarification of release behavior of radioactive materials from the Fukushima Daiichi Nuclear Power Plant

Natural Sciences

Physicists Achieve Rapid Magnetic Switching with Lasers

Osaka University-led research shows control over composition of ferrimagnetic materials offers new ways of switching their magnetism

An Osaka University-led research group use an advanced synchrotron measurement system to probe how laser pulses affect the magnetism of ferrimagnetic ...


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