Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change.

Aug 6, 2014 · This web app simulates the dynamics of simple atoms and molecules in a two-dimensional universe. The force between the atoms is weakly attractive at short distances, but strongly repulsive when they touch. Use the simulation to explore phases of matter, emergent behavior, irreversibility, and thermal effects at the nanoscale. The physics:

Jan 18, 2023 · Enter 2D materials — delicate, two-dimensional sheets of perfect crystals that are as thin as a single atom. At the scale of nanometers, 2D materials can conduct electrons far more efficiently than silicon.

Click one of the subjects below to learn more. You can also watch some videos on YouTube to get started. Selection tools: all these tool can be used to drag the current selection or individual atoms and bonds. You can add/remove atoms and bonds to the selection by clicking them.

Understanding the correlations between metal–support combinations and the catalytic performance at the atomic level can be achieved on the SACs@2D materials nanoplatforms.

Jun 1, 2021 · In 2018, Muller and his team used a 2D material to limit the amount of electron scattering that happens in a thicker material and makes it difficult to tell where the electrons had scattered...

View a scale model of a hydrogen atom.

ab TEM uses the Atomic Simulation Environment (ASE) for creating model atomic structures [LMB+17]. ASE is a set of open-source tools and Python modules for setting up, manipulating, visualizing and analyzing atomistic simulations.

As its name implies, such models represent the space occupied by each atom. The ball-and-stick model of methane shows the central carbon (black ball) attached to four hydrogens (white balls) by sticks that represent the bonds between the atoms.

Mar 6, 2024 · Atomic and close-to-atomic scale manufacturing (ACSM) has emerged as promising technologies in the manufacturing paradigm. Among various materials, 2D materials have garnered significant...