A mysterious second flavor of hydrogen atoms — one that doesn't interact with light — may exist, a new theoretical study ...

Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. ​ But are the nuclei of atoms ...

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

Digital twins are a virtual copy of a real-world system. They are a transformative tool that can assist scientists across ...

Digital twins are virtual replicas of real-world systems, offering transformative potential across various fields. At the U.S. Department of Energy's (DOE) Argonne National Laboratory, researchers ...

based on projectors to targeted atomic valence orbitals. We discuss the premises, theory, and implementation of the idea, and several of its variations are tested. To investigate the performance and ...

Abstract: A readily usable closed-form model has been developed to determine the pull-in voltage of an atomic force microscopy (AFM) cantilever probe under electrostatic actuation. The analytical ...

The method is based on the projection of the atomic velocity vectors on the tangential directions of the trajectories belonging to a predefined set of internal coordinates. In this way only ...