2009/07/09 by Cheng, Yao
#FOS: Physical sciences #General Physics (physics.gen-ph) #Other Condensed Matter (cond-mat.other)
paper · doi:10.48550/arxiv.0907.1446
Recently [arXiv:0906.5417], we reported a quantum phase transition of 103mRh excited by bremsstrahlung pumping. The long-lived Moessbauer excitation is delocalized as a neutral quasiparticle carrying a spin current. This letter gives a general theory for a nuclear spin-density wave propagating on crystals consisting of identical nuclei with a multipolar transition.