"Recently, there has been growing interest in the magnetic moment carried by phonon modes that show circular motion, also known as chiral phonons. But the mechanisms that can lead to a large ...

Raman spectroscopy experiments show that the interaction between electrons and phonons in graphene resembles the Dirac fermion–photon coupling in quantum electrodynamics. In the early days of ...

"We believed either the chiral charge density waves or the crystal ... we tracked how lattice vibration modes (or phonons) respond to the formation of charge density waves, from which one can ...