Physics and Astronomy · Atomic and Molecular Physics, and Optics

Force Microscopy Techniques and Applications

Abstract editorial illustration accompanying the article: A levitated nanosphere shares quantum entanglement with light at room temperature

A levitated nanosphere shares quantum entanglement with light at room temperature

Researchers generated quantum entanglement between a levitated silica nanosphere and a propagating optical field at room temperature. The result suggests that levitated mechanical systems could connect stationary objects with light for quantum communication and tests of macroscopic quantum physics.

2 weeks ago·69 views

Abstract editorial illustration accompanying the article: Loosely arranged water helps ice stay slippery, while a coating lowers friction further

Physics & Space

Loosely arranged water helps ice stay slippery, while a coating lowers friction further

A study finds that loosely structured water molecules at the ice surface contribute to its low friction by forming a liquid-like, disordered layer. Three diamond-like carbon coatings reduced friction more than bearing steel, with the largest reduction reaching 58.6%.

1 month ago·39 views