Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model of hydrogen atom, Expression for radius of nth possible orbit, velocity and energy of electron in nth orbit ...

With this simple assumption — each atom emitting or absorbing only whole multiples of a tiny energy unit — Planck’s formula matched the data perfectly. This launched the quantum age. In the years that ...

An international research team has successfully achieved single-molecule spectroscopic observation of hydrogen (H2) and ...

In physics, Schrödinger's cat is a thought experiment in which a cat is trapped in a box with a particle that has a 50-50 ...

A quantum computer has used a single atom to model the complex dynamics of organic molecules interacting with light ...

Korean researchers have developed the world's smallest semiconductor, marking a breakthrough in eco-friendly hydrogen production.

Researchers have detailed the geological ingredients required to find clean sources of natural hydrogen beneath our feet. The work details the requirements for natural hydrogen, produced by the Earth ...

Richard Garwin was a particle physicist and inventor with a lifelong mission to nudge the US government towards rational, ...

A research team has successfully produced eco-friendly solar hydrogen for the first time based on a quantum semiconductor ...

BEIJING -- An international team led by Chinese scientists has achieved the world's first observation of the complex ...

On Tuesday, it was reported that Chinese shipments of Apple's (AAPL) iPhone and mobile devices to the US fell to their lowest since 2011 in April. The sharp drop highlights how US tariffs have ...