Anomalous Lattice Softening Near a Quantum Critical Point in a Transverse Ising Magnet.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.127205
Abstract: We have investigated the elastic response of a transverse Ising magnet CoNb_{2}O_{6} by means of ultrasound velocity measurement. A huge elastic anomaly in the C_{66} mode is observed near a quantum critical point when sweeping… read more here.
Keywords: transverse ising; ising magnet; quantum critical; critical point ... See more keywords