Nonlinear Ion Transport in a 2D Janus Membrane with an Angstrom Pore: Memristive and Negative Differential Resistance Phenomena

Key Points

• This research aims to explore the ion transport mechanisms and memristive behavior in a 2D Janus membrane with an angstrom pore.
• Utilized molecular dynamics simulations to investigate the transport behavior.
• Analyzed hysteresis in current-electric field (I-E) characteristics.
• Examined the effects of pore size and configuration on ionic movement.
• Observed nanofluidic memristive behavior in the MoSSe angstrom pore.
• Demonstrated negative differential resistance phenomena in the system.
• Identified pinched-loop hysteresis patterns in the I-E curve.