Fig. 5: Magnetic property characterization of CrOCl nanosheets.
From: Chemical vapor deposition growth of continuous monolayer antiferromagnetic CrOCl films
a Superconducting quantum interference device (SQUID) measurement schematic of CrOCl nanosheets. The magnetic field direction is upward (blue wide arrow). b Hysteresis loops measured at different temperatures for CrOCl nanosheets. c The magnetic susceptibility (χ) as a function of temperature for CrOCl in a 0.1 T magnetic field parallel and perpendicular to the c-axis. d Calculated Néel temperature of the bulk CrOCl. e The top view of the CrOCl crystal structure. Jn refers to the nth neighbor coupling constant. f The antiferromagnetic (AFM) spin order on an unshifted k-mesh of 13 × 15 × 7 under 0 K. The up (magenta) and down (blue) arrows represent the spin direction.
