In this study, the combined effect of the near-field optical angular momentum and the bias voltage on the Raman response of a single molecular junction, creating a molecular switch, was investigated.

This is also supported by Fig. 4b that shows the time dependence of the z-component (parallel to the exciting laser’s propagation direction) of the molecular angular momentum, J z.

Scienists developed molecular crossed beam apparatus with threshold ionization velocity map imaging technique, enabling to probe the scattering product with high angular resolution with quantum ...

Rotation of the molecule and coupling of the rotational angular momentum , the spin of the proton and the external magnetic field B, is described by the Hamiltonian After optical pumping, the ...

Protostar displays a strange geometry Date: February 7, 2017 Source: RIKEN Summary: Using observations of molecules in the protostar L1527 taken by the ALMA observatory in northern Chile, a group ...

Scientists led by Dr. Hai Bi of Jihua Laboratory in China and colleagues have presented a single-molecular Raman switch that can be controlled by an applied voltage and optical inputs pointing in ...

In this study, the combined effect of the near-field optical angular momentum and the bias voltage on the Raman response of a single molecular junction, creating a molecular switch, was investigated.

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, ...

Now for angular momentum. The angular momentum is a quantity that we can calculate for rotating object. It's the product of the angular velocity (how fast it spins—represented with the symbol ω ...

In our solar system, the giant gas planets (Jupiter, Saturn, Uranus, and Neptune) spin more rapidly on their axes than the inner planets do and possess most of the system's angular momentum. The ...