The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals ...

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

Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

Recently, the EM wave was found to possess not only linear momentum, but also angular momentum. The OAM is a kind of wavefront with helical phase. The OAM-based vortex wave has different topological ...

What is the best way to drive innovative work inside organizations? Important clues hide in the stories of world-renowned creators. It turns out that ordinary scientists, marketers, programmers ...

Bitcoin's 36% rebound from $74,500 runs into resistance at $106,000. Bid-side liquidity is staking up on the downside near $93,000. Bitcoin (BTC) price has rebounded by 36% from its April 9, five ...

After the sharp rise in 2024, which saw the market cap cross $3 trillion, attention is now turning to whether that momentum is sustainable and what ... The rollback of SEC guidelines such as SAB 121 ...

The world standard of mass is the kilogram, whose definition is based on the mass of a metal cylinder kept in France.Previously, the standard was based upon the mass of one cubic centimeter of water ...