Content for UTokyo.Edu

Simple software creates complex wooden joints

“An interactive system to design and fabricate structurally sound wood joints Wood is considered an attractive construction material for both aesthetic and environmental purposes. Construction of useful wood objects requires complicated structures and ways to connect components together. Researchers created …

High-capacity tape for the era of big data

“A new magnetic material and recording process can vastly increase data capacity Although out of sight to the majority of end users, data centers work behind the scenes to run the internet, businesses, research institutions and more. These data centers …

Tetrahedra May Explain Water ‘s Uniqueness

“Researchers at the Institute of Industrial Science at The University of Tokyo sifted through experimental data to probe the possibility that supercooled water has a liquid-to-liquid phase transition between disordered and tetrahedrally structured forms. They found evidence of a critical …

Printing organic transistors

“Researchers successfully print and demonstrate organic transistors, electronic switches, which can operate close to their theoretical speed limits. They showed high-speed operation only requires low voltages to work, which would reduce the power consumption of their applications. These kinds of …

Observing ancient neutrinos

“Super-Kamiokande gets an upgrade to see neutrinos from ancient supernovae The Super-Kamiokande neutrino observatory can detect different kinds of neutrino-related phenomena, including supernova explosions in our own galaxy. It is normally full of pure water, but it has recently received …

Photonic crystal light converter

“A new device could be a powerful tool for observation in physics and life sciences Spectroscopy is the use of light to analyze physical objects and biological samples. Different kinds of light can provide different kinds of information. Vacuum ultraviolet …

Hayabusa2 reveals more secrets from Ryugu

“In February and July of 2019, the Hayabusa2 spacecraft briefly touched down on the surface of near-Earth asteroid Ryugu. The readings it took with various instruments at those times have given researchers insight into the physical and chemical properties of …

Advanced memory from advanced materials

“Electrical manipulation of magnetic particle allows for large high-speed memory Researchers successfully demonstrated a method to switch a novel material between two different nonvolatile states at very high speeds and with great accuracy. The physical constituents of the device in …

Keeping Cool with Quantum Wells

“University of Tokyo researchers have announced a new approach for electrical cooling without the need for moving parts. By applying a bias voltage to quantum wells made of the semiconductor aluminum gallium arsenide, electrons can be made to shed some …

Better Chemistry Through Tiny Antennae

“A research team at The University of Tokyo has introduced a powerful method for actively breaking chemical bonds using excitations in tiny antennae created by infrared lasers. This process may have applications throughout chemistry as a way to direct chemical …