Researchers at Tampere University and their collaborators from Germany and India have experimentally confirmed that angular momentum is conserved when a single photon is converted into a ...

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We develop a phase-space electronic structure theory of molecules in magnetic fields. For a system of electrons in a magnetic field with vector potential A(r̂), the usual Born–Oppenheimer Hamiltonian ...

Internet of Things (IoT) involves trillions of devices to collect information data and exchange date one another, which could congest the IoT networks. Orbital-angular-momentum (OAM) multiplexing ...

In the letter, we propose a holographic data storage method based on orbital angular momentum (OAM). In the proposed method, the OAM holography by discovering strong OAM selectivity in the ...