Prediction and tuning of altermagnetic magnon splitting in RFeO3: non-relativistic and relativistic perspectives
Source: Prediction and tuning of altermagnetic magnon splitting in RFeO3: non-relativistic and relativistic perspectives
Physics
Emergence of periodic soliton patterns in the time-fractional Hodgkin–Huxley model arising in modern neuroscience
Source: Emergence of periodic soliton patterns in the time-fractional Hodgkin–Huxley model arising in modern neuroscience
Physics-informed graph neural network representation learning for crystal property prediction
Source: Physics-informed graph neural network representation learning for crystal property prediction
Roadmap charts three paths to room-temperature quantum materials for cooler computing
Imagine a laptop that never gets hot, a phone that holds its charge for days, or a computer memory chip designed to permanently retain data, even when the power goes out. This is the possibility…
Falling space debris poses an escalating risk as spacecraft get stronger and more heat resistant
When it comes to space debris, what goes up is coming down more often—and not safely.
When politics enter the picture, credentials take a back seat
Most Americans know what a real expert’s credentials look like: relevant degree, years of experience, and respect from peers. The problem, according to a study recently published in Scientific…
eROSITA discovers a ‘changing-look’ Seyfert galaxy
Astronomers have tracked a dramatic “changing-look” active galactic nucleus (AGN) whose central supermassive black hole appeared to switch off and then rapidly reignite. The galaxy, HE 1237−2252,…
Surrounded by stardust: Antarctic ice cores confirm Earth is accumulating iron-60 from local interstellar cloud
Our solar system is currently passing through the Local Interstellar Cloud, a region of highly diluted gas and dust between the stars. On its path, Earth continuously accumulates iron-60, a rare…
How short-form videos may aid the teaching of small-engine maintenance
The 1974 novel “Zen and the Art of Motorcycle Maintenance” offered a simple but enduring idea: Working on machines should not be about just fixing them, but slowing down, paying attention, and…
People overestimate how confident AI systems are in their responses, experiments reveal
Artificial intelligence (AI) systems, particularly conversational agents such as ChatGPT or Gemini, are now used daily by a growing number of people worldwide. While many users trust the answers of…