Physics

Seaweed helps brain health, Whales in long-distance relationships, Jumpstarting male fertility, Demystifying black hole turbulence, Shrimp to steel & Mpox Resources. Read all in the latest Editor's Choice.

A capacitor is like a highspeed battery that can quickly store and release energy. What happens when it becomes “super?” Researchers at Tohoku University have potential solutions to improve energy-efficiency.

Researchers at Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, implement modifications to their high-speed atomic force microscopy that simultaneously improve resolution and speed, while enabling direct measurements of 3D structures to provide conclusive evidence of a contested hydration layer forming as calcite dissolves.

If we are to realize better renewable energy technologies, it is vital that scientists develop catalysts that improve the oxygen evolution reaction. A group of researchers has done just that by introducing rare-earth single atoms into manganese oxide.

Researchers at Kanazawa University report in eLife on deciphering the actin structure-dependent preferential cooperative binding of cofilin.

Ammonia is a gas that plays a crucial role in agriculture and industry and has the potential to become a zero-carbon fuel for energy conversion and storage technologies. However, the current methods of producing ammonia are highly energy-intensive, contributing to approximately 1.8% of global CO2 emissions. By focusing on spinel cobalt oxides, a research team has revealed how understanding and optimizing these catalysts could offer a solution to this challenge.

Applying chaos theory to the movement of iconic arctic whales uncovered a 24-hour diving cycle and a long-range (~100 km) synchronization.

Researchers from the Institute of Industrial Science, The University of Tokyo have found that ice starts forming near the surface of water via structures similar to a rare, recently discovered type of ice, which helps us understand ice formation better

A 100-year-old physics mystery may be close to being solved as a new study reveals structural changes in titanium-48’s nucleus

Decoding dead stars’ “heartbeats”, Why do females live longer? DNA controller for molecular robots, Earliest twin quasars found. Read all in the latest Editor's Choice. Plus July's SciCom Coffee with A*STAR's Lisa Chong and get the early bird price to be in Asia Research News 2025.

To form qubit states in semiconductor materials, it requires tuning for numerous parameters. But as the number of qubits increases, the amount of parameters also increases, thereby complicating this process. Now, Tohoku University researchers have automated this process, overcoming a significant barrier to realizing quantum computers.

Stars blinking code in Netflix’s “3 Body Problem” may be sci-fi, but by deciphering neutron stars’ erratic flickers, a new study has revealed the twisted origin of their mysterious “heartbeats.”

Approach could have applications for microchemistry, quantum dots

Topological insulators have an interior that acts as an electrical insulator, with a surface that acts as an electrical conductor. Most of the discovered topological insulators to date have been either three or two-dimensional. But researchers have recently unveiled a one-dimensional topological insulator, with the discovery paving the way for further developments in qubits and solar cells.

Using the Subaru Telescope and Gemini North telescope, an international team of astronomers including Kavli IPMU (WPI) has found the earliest pair of quasars, monsters shining with intense radiation powered by actively feeding super massive black holes.

Theoretical simulations and synchrotron experiments reveal the hidden fingerprint of new magnets

Previous research has demonstrated that adding tin to beta-type titanium alloys improves their strength. But scientists have yet to understand the reasons for this. Now, a research team from Tohoku University has pinpointed the exact mechanisms behind this phenomenon.

Researchers have developed a groundbreaking data-driven model to predict the dehydrogenation barriers of magnesium hydride, a promising material for solid-state hydrogen storage. This advancement holds significant potential for enhancing hydrogen storage technologies, a crucial component in the transition to sustainable energy solutions.

Japanese washi paper is renowned for its aesthetic beauty and its wide-array of usages. Now, a group of Tohoku University researchers have made a green composite material from washi which boasts a 60% increase in strength as well as being more biodegradable. They hope that their research will revive interest in this traditional craft.

Paper-based battery for wearable devices, To pass or not to pass? Kirigami hydrogels rise from cellulose, Climate impact on mountains, Effects of space weathering. Read all in the latest Editor's Choice.

Researchers at The University of Tokyo demonstrate enhanced radiative heat transfer across a gap between two micro-sized silicon plates by coating them with a layer of silicon dioxide, which may significantly improve heat management of computers.

Researchers at Tohoku University and the Japan Atomic Energy Agency have discovered a unique property, the quantum metric, within magnetic materials, altering the 'electron universe' geometry. This distinct electric signal challenges traditional electrical conduction and could revolutionize spintronic devices.

Using neutron scattering and voltage measurements, a group of researchers have discovered that a material's magnetic properties can predict spin current changes with temperature. The finding is a major breakthrough in the field of spintronics.

Researchers from Osaka University and collaborating partners have synthesized triarylborane (TAB) compounds that exhibit unusual optical responses upon binding to certain anions. They also synthesized thin polymer films that incorporate the TAB and retain the sensing as well as the light emission properties of the TAB. This work is an important advance in plastic research and has applications in analyte sensing as well as electronic display technologies.

Zika virus vaccine targets brain cancer, 120-year quest to farm lobsters, Arctic nightlife bursts with sound, Eating a robot, Molecular orientation is key & New treatment for ALS and dementia. Read all in the latest Editor's Choice.

Nanocellular graphene, a specialized form of the revolutionary material graphene, is coveted for its ability to improve the performance of electronic devices, energy devices and sensors. But its development has been stymied by cracks that appear during the manufacturing process. Now, researchers have discovered a means to achieve crack-free, robust NCG - something they successfully put to use in a sodium battery.

Researchers at Tohoku University have made a groundbreaking advancement in battery technology, developing a novel cathode material for rechargeable magnesium batteries that enables efficient charging and discharging even at low temperatures.

Drawing inspiration from the way plants breathe, a group of researchers at Tohoku University has created a paper-based magnesium-air battery that can be used in GPS sensors or pulse oximeter sensors. Taking advantage of paper’s recyclability and lightweight nature, the engineered battery holds promise for a more environmentally friendly source of energy.

Researchers from the Institute of Industrial Science, The University of Tokyo and collaborating partners have created guidelines for the design of intercalated materials, which will accelerate research on energy storage, electronics, and more

AI is revolutionizing the way researchers seek to identify new materials, but it still has some shortcomings. Now, a team of researchers has navigated AI’s pitfalls to identify a thermoelectric material that boasts remarkable properties.