Revealing the subfemtosecond dynamics of orbital angular momentum in nanoplasmonic vortices. Science , 2017; 355 (6330): 1187 DOI: 10.1126/science.aaj1699 Cite This Page : ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

One possibility is spintronics, which uses the electron’s spin rather than its charge, but more recently another alternative has emerged that could be even more promising. Known as orbitronics, it ...

Orbital Angular Momentum (OAM): The quantised component of angular momentum arising from the spatial distribution and helical phase structure of an electron beam.

Overlooked electron property opens up new avenues for orbitronics. The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and ...

Orbital angular momentum monopoles, which have been predicted to offer significant advantages for next generation of electronic devices, have now been observed for the first time in chiral ...

Zhang Z, Li GY, Liu YL et al. Robust measurement of orbital angular momentum of a partially coherent vortex beam under amplitude and phase perturbations. Opto-Electron Sci 3 , 240001 (2024). doi ...

It was at a talk about electron OAM where Research Assistant Professor Dmitry Pushin, ... Controlling neutron orbital angular momentum. Nature, 2015; 525 (7570): 504 DOI: 10.1038/nature15265; ...

These orbital angular momentum (OAM) states have the potential to vastly increase bandwidth, but they are difficult to handle. Some recent research, however, suggests that we might well be using ...

More information: Zhengsen Ruan et al, Flexible orbital angular momentum mode switching in multimode fibre using an optical neural network chip, Light: Advanced Manufacturing (2024). DOI: 10.37188 ...

Physicists in China have fully entangled 18 qubits by exploiting the polarization, spatial position and orbital angular momentum of six photons. By developing very stable optical components to carry ...