In Bohr’s 1913 papers he envisaged atoms along the lines established by his mentor Ernest Rutherford: dense nuclei orbited by ...

Check here the JEE Mains 2025 Chemistry study strategy PDF. Get notes, important chapters for Class 11 and 12, easy and ...

Quantum mechanics 100 years on ... certain ‘allowable’ orbits of a classical system (in the case of the hydrogen atom, an electron orbiting a proton), delivering calculated values in agreement ...

For instance, researchers have examined how a hydrogen atom behaves when influenced ... This highlights the intricate relationship between quantum mechanics and general relativity.

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...

The "critical temperature" depends on the concentration of acetylene and the presence of atomic hydrogen ... "quantum diamond" surfaces, in which carbon atoms are removed and a neighboring atom ...

However, using an atom-thick layer ... According to the laws of quantum mechanics, this diffraction is only possible because the energy exchange between graphene and the hydrogen/helium atoms ...

There are striking similarities between how elementary particles come together to form atoms, molecules and eventually various materials and how a family, a village and then a society is established ...

The experiment uses atoms and a one-atom-thick graphene ... a bold leap forward in quantum research. This achievement not only redefines what’s possible in quantum mechanics but also highlights ...

Carina Kanitz and colleagues from the Institute of Quantum Technologies and the University of Vienna demonstrated diffractions of hydrogen and helium atoms using a one-atom-thick sheet of graphene.