Quantum criticality induced by half of valence electrons not contributing to magnetism, instead forming pairs reminiscent of superconductivity
https://www.eurekalert.org/news-releases/1070119
"conductive/ magnetic molecular crystals having low impurity concentrations link charge ordering to superconductivity... molecules at triangular lattice vertices, a valence electron assigned to each vertex... charge fluctuations drive superconductivity... relates to quantum spin liquids where electron spins remain disordered even at extremely low temperatures... as temperature decreased, number of pairs increased, remaining electrons an antiferromagnetic arrangement... superconductivity, magnetic resistance, spintronics"
Comments
Post a Comment