The second and third quantum numbers, introduced by Sommerfeld, pertained to aspects of an electron’s angular momentum (a measure of the shape and configuration of its orbit). Traditionally ...

a copper-vanadium alloy in which strong quantum interactions and 3D crystal structure combine to frustrate electron movement, producing a flat electronic band. (Photo by Jeff Fitlow/Rice ...

which is the quantum version of a classical computer bit. It is often built with an atom, subatomic particle, or photon instead of a silicon transistor. In an electron or nuclear spin qubit ...

Principal quantum numbers are denoted by the symbol (n). They are the principal electron shell of an atom. The Principal Quantum Number describes the electron’s shell like its distance from the ...

The orbital angular momentum is one of the fundamental quantum numbers of the electron, similar to spin, which describes the apparent rotation of the electron. However, OAM is rarely observable in ...

The spin of an electron is in many ways the archetypical quantum system ... As a result, if the atom has the proper electronic configuration, the spin state of an atom is often the same as ...

They are formed from miniscule wires of vanadium oxide ... coating of semiconductor quantum dots. When they’re exposed to the sun, these hybrid materials generate two critical ingredients for ...

Vanadium is a metal in group VB of the periodic table with atomic number 23, an atomic weight of 50.94, and a density of 6.1 Mg/m 3. It has a melting temperature of 1900 C. The electronic ...

WEST LAFAYETTE, Ind. — By using photons and electron spin qubits to control nuclear spins in a two-dimensional material, researchers at Purdue University have opened a new frontier in quantum science ...