Fig. 5: Pressure effect on M-H loops of LCPC and KCPC magnets.

a The pressure cell setup is used for applying hydrostatic pressure on the layered magnets. The crystal structure shows the views along c-axis and in-plane directions. b The pressure effect on LCPC shows enhanced magnetism by increasing hydrostatic pressure. c Temperature-dependent magnetic susceptibility of KCPC shows enhanced magnetism. d The pressure-dependent coercivity of LCPC and KCPC magnets.