6533b822fe1ef96bd127d572

RESEARCH PRODUCT

Phonon Avalanche and Superradiance in Paramagnetic Relaxation

C. Leonardi

subject

Condensed Matter::Quantum GasesPhysicsParamagnetismCondensed matter physicsMagnetic energyCondensed Matter::OtherPhononPhysics::OpticsRelaxation (physics)SuperradianceCondensed Matter::Mesoscopic Systems and Quantum Hall EffectQuantum

description

New quantum equations for superradiance in extended systems are presented. The possibility of acoustic superradiant emission is discussed on the basis of these equations and a new condition is introduced for superradiance to prevail over incoherent phonon avalanche.

https://doi.org/10.1007/978-3-642-81344-3_177