Shape memory alloys (SMA) remember their original shape and return to it after being heated. Similar to how a liquid transforms into a gas when boiled, SMAs undergo a phase transformation when heated or cooled. The phase ...
Condensed Matter
Jun 13, 2023
0
38
Over the last decade, with the introduction of increasingly complex artificial intelligence (AI) technologies, the demand for computing power has risen exponentially. New, energy-efficient hardware designs could help meet ...
Condensed Matter
May 8, 2023
0
32
Recently, a team led by Prof. Guo Guangcan achieved long-lived storage of high-dimensional orbital angular momentum (OAM) quantum states of photons based on cold atomic ensembles, using a guiding magnetic field combined with ...
Quantum Physics
Nov 29, 2022
0
205
Tiny magnetic whirlpools could transform memory storage in high performance computers.
Nanophysics
Nov 21, 2022
2
186
More than 350 million years ago something odd was going on with the Earth's magnetic field. Scientists now propose that the field was really weak, which may have affected life on our planet.
Earth Sciences
Jul 6, 2022
0
18
Quantum computing holds the potential to be a game-changing future technology in fields ranging from chemistry to cryptography to finance to pharmaceuticals. Compared to conventional computers, scientists suggest that quantum ...
Quantum Physics
Apr 27, 2022
0
266
When you think about how rapidly computers filled our homes, our cars and even ourselves through watches and earpieces, it might be hard to believe that there is a massive gap between computer's processing power and the speed, ...
Condensed Matter
Nov 17, 2021
0
668
Researchers at the University of California, Riverside, have used a nanoscale synthetic antiferromagnet to control the interaction between magnons—research that could lead to faster and more energy-efficient computers.
Nanophysics
Apr 28, 2021
0
95
Physicists from Russia, Chile, Brazil, Spain and the U.K., have studied how the magnetic properties change in 3-D nanowires, promising materials for various magnetic applications, depending on the shape of their cross-section. ...
Nanophysics
Feb 26, 2021
0
25
A team of researchers from MIT and several institutions in Korea has found that the speed of magnetic domain wall movement is fundamentally limited. In their paper published in the journal Science, the group describes testing ...
