In the deepest region of the Earth's mantle, just above the core, much of the material consists of crystals of magnesium oxide. In larger rocky exoplanets called super-Earths, the higher pressures in ...

Water ice lost its cubic crystal symmetry under extreme compression, with evidence of a transition near 222 gigapascals.

Scientists from the Quantum Technologies Group at the Institute of Physics Zagreb, in collaboration with a colleague from the Physics Department at the Faculty of Science (PMF), have experimentally ...

Researchers developed an end-to-end inverse design method that uses LSTM prediction, a conditional generative adversarial ...

Many students struggle with light interference.I think one reason is that there are too many devices. Young's experiment, ...

Researchers at the European XFEL and ETH Zurich have developed two methods, including a pixel-based colour separation ...

Artificial intelligence (AI) has learned to work with language by breaking continuous information into discrete tokens and modeling the relationships among them. A new conceptual framework proposes ...

Investigation of diffraction and jitter — two factors that influence the energy density produced by a laser beam projected from an aperture and focused onto a distant surface. The report first ...

A 24mm lens at f/8 has an opening 3.00 mm across. A 600mm lens at f/8 has one 75 mm across, 25 times wider, and it draws a diffraction pattern on the sky 25 times finer. Both land a blur spot on your ...

NASA’s rover found disc-shaped mineral features on Mount Sharp that may preserve ancient water chemistry. For the first time, it will drill above a key geological boundary, delivering rock powder to C ...