Researchers at the Niels Bohr Institute, University of Copenhagen, have developed a tunable system that paves the way for ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

The theory of relativity encompasses the gravitational force, one of the four fundamental forces in the Universe. Conversely, the Standard Model encompasses the other three forces—nuclear weak ...

Niels Bohr then elaborated on wave-particle duality, ushering in one of the cornerstones of modern physics. Dark and visible photons The new approach from the research team explores the concept of ...

Why even physicists still don’t understand quantum theory 100 years on Bohr started with a picture in which electrons circle the atomic nucleus, rather as planets orbit a star.

In effect of the bounds existence, a maximal nuclear charge Ze acceptable for the Bohr atomic ion could be calculated. In the next step the velocity of electron transitions between the Bohr orbits is ...

Rather than constructing an atomic model based on the idea that electrons move along well-defined orbits in a roughly classical fashion, Heisenberg decided to develop an innovative theory of ...

Bohr acknowledged that his atomic model was an approximation and that further work in quantum theory would be needed to fully understand the behavior of atoms, particularly multi-electron systems.

News Published: 05 December 1925 Atomic Structure and the Quantum Theory Nature 116, 809–810 (1925) Cite this article ...