Tunneling transport of mono- and few-layers magnetic van der Waals MnPS${}_3$

Abstract

We have investigated the tunneling transport of mono- and few-layers of MnPS3 by using conductive atomic force microscopy. Due to the band alignment of indium tin oxide/MnPS3/Pt-Ir tip junction, the key features of both Schottky junction and Fowler-Nordheim tunneling (FNT) were observed for all the samples with varying thickness. Using the FNT model and assuming the effective electron mass (0.5 me) of MnPS3, we estimate the tunneling barrier height to be 1.31 eV and the dielectric breakdown strength as 5.41 MV/cm.

APL Mater. (in press)

References in corpus (3)

• Electric Field Effect in Atomically Thin Carbon Films
• Two Dimensional Atomic Crystals
• Stability of exfoliated Bi${}_2$Sr${}_2$Dy${}_x$Ca${}_{1-x}$Cu${}_2$O${}_{8+\delta }$ studied by Raman microscopy

Cited by in corpus (16)

• Linear magneto-electric phase in ultrathin MnPS${}_3$ probed by optical second harmonic generation
• Electronic, magnetic and optical properties of MnPX${}_3$ (X = S, Se) monolayers with and without chalcogen defects: A first-principle study
• Highly sensitive spin-flop transition in antiferromagnetic van-der Waals material MPS3 (M = Ni and Mn)
• Spin-waves in 2D honeycomb lattice $XXZ$-type van der Waals antiferromagnet CoPS${}_3$
• Spin-orbital entangled state and realization of Kitaev physics in 3d cobalt compounds: a progress report
• Direct imaging of antiferromagnetic domains and anomalous layer-dependent mirror symmetry breaking in atomically thin MnPS${}_3$
• Tuning magnetic and transport properties in quasi-2D (Mn${}_{1-x}$Ni${}_x$)${}_2$P${}_2$S${}_6$ single crystals
• Large exciton binding energies in MnPS${}_3$ as a case study of vdW layered magnet
• Ultrafast laser-driven topological spin textures on a 2D magnet
• Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS${}_3$
• Local nuclear and magnetic order in the two-dimensional spin glass, Mn${}_{0.5}$Fe${}_{0.5}$PS${}_3$
• Quantum Anomalous Hall Effect in Perfectly Compensated Collinear Antiferromagnetic Thin Films
• Exchange striction induced thermal Hall effect in van der Waals antiferromagnet MnPS${}_3$
• Light-induced ultrafast magnetization dynamics in van der Waals antiferromagnetic CrSBr
• Magnetic anisotropy and magnetic ordering of transition-metal phosphorus trisulfides
• Van der Waals Antiferromagnets: From Early Discoveries to Future Directions in the 2D Limit