资讯

Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may ...
Graphene is stronger than steel and a better conductor that copper, making the two-dimensional material of particular ...
Quantum computers have performed the full slate of tricks needed for robust computation. And it all came down to a little magic. In a pair of papers submitted June 17 at arXiv.org, researchers ...
Quantum computers, quantum cryptography, and quantum (insert name here) are often in the news these days. Articles about them inevitably refer to entanglement, a property of quantum physics that makes ...
The isotope oxygen-28 is expected to be ‘doubly magic’, with strongly bound neutrons and protons in its nucleus. Experiments now reveal that it exists in an unbound state — casting doubt on its magic ...
The isotope lead-208 was predicted to be extremely stable and perfectly spherical because of the “magic” numbers of electrons and protons orbiting its nucleus. When researchers blasted lead-208 with ...
Pablo Jarillo-Herrero tells Hamish Johnston about what happened next after his lab created magic-angle graphene and won the Physics World Breakthrough of the Year award in 2018 Latest twist Pablo ...
When the moon is completely enveloped by the Earth's shadow, yet glows with a mysterious dark red light—this astronomical ...
SALT LAKE CITY — University of Utah professor Adam Beehler's workday included shrink-wrapping a student and levitating another with a leaf blower. The concepts he demonstrates are old, but the job ...