In a paper published in National Science Review, the accurate control of the three-dimensional orientation of photonic orbital angular momentum is realized based on the collision between ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

Changes in either the magnitude or the direction of its Saturn-relative velocity modify Cassini's angular momentum, which results in a change in orbital orientation.

Light beams with a helical phase-front possess orbital angular momentum along their direction of propagation in addition to the spin angular momentum that describes their polarisation. Until ...

The orbital angular momentum ... OAM describes how the electron moves within an atom—not in a classical orbit, ... but also through the direction and orientation of their orbital angular momentum.

Spin is associated with optical polarization, which is the orientation of light’s electric-field oscillations. Orbital angular momentum rotates a light beam’s wavefront around its propagation axis, ...

Using this theory, they proposed a method to manipulate both momentum and orbital angular momentum, demonstrating asymmetric vortex transmission at broadband frequencies. Advanced Search Home ...

And, in general, the angular momentum and axis of rotation of these giant molecular clouds does tend to be oriented either with (prograde) or against (retrograde) the Milky Way’s rotation.

In quantum physics, spin is an intrinsic angular momentum that is distinct from the angular momentum of its orbital motion. The coupling between these two, the spin–orbit interaction, can result ...

In simple terms, OAM describes how the electron moves within an atom -- not in a classical orbit, ... but also through the direction and orientation of their orbital angular momentum.

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists at Forschungszentrum Jülich have now ...