Spinons in a new Shastry-Sutherland lattice magnet Pr${}_2$Ga${}_2$BeO${}_7$

N. Li, A. Brassington, M. F. Shu +16

Identifying the elusive spinon excitations in quantum spin liquid (QSL) materials is what scientists have long sought for. Recently, thermal conductivity ($\kappa$) has emerged to be a…