"Laser-driven spin dynamics in ferrimagnets: How does the angular momentum flow?." ScienceDaily. www.sciencedaily.com / releases / 2019 / 05 / 190502100831.htm (accessed December 19, 2025).

a) In a weak magnetic field, broad cyclotron orbits suppress the orbital contribution, allowing spin polarization to dominate, (b) In strong magnetic fields, tight cyclotron orbits enhance orbital ...

This course introduces the quantum mechanical concept of angular momentum operator and its relationship with rotation operator. It then presents the angular momentum operators, their eigenvalues and ...

Pohang University of Science and Technology (POSTECH) held an opening ceremony for the 'Quantum Angular Momentum Dynamics Research Center' on the 18th. The ceremony was attended by about 100 officials ...

A remarkable property of incompressible and inviscid potential flow, as discovered by d’Alembert in the mid eighteenth century, is that bodies moving at a constant velocity relative to this ideal ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it encompasses both the intrinsic spin of particles and their orbital motion ...

When exposed to intense laser pulses, the magnetization of a material can be manipulated very fast. Fundamentally, magnetization is connected to the angular momentum of the electrons in the material.