Pressure-Tuned Exchange Coupling of a Quantum Spin Liquid in the Molecular Triangular Lattice $\kappa$-(ET)${}_2$Ag${}_2$(CN)${}_3$

Yasuhiro Shimizu, Takaaki Hiramatsu, Mitsuhiko Maesato +8

The effects of pressure on a quantum spin liquid are investigated in an organic Mott insulator $\kappa$-(ET)${}_2$Ag${}_2$(CN)${}_3$ with a spin-1/2 triangular lattice. The application of neg…