3 papers
cond-mat.mes-hall2025
Entropic modulation of divalent cation transport
Yechan Noh, Demian Riccardi, Alex Smolyanitsky
Aqueous cations permeate subnanoscale pores by crossing free energy barriers dominated by competing enthalpic contributions from transiently decreased ion-solvent and increased ion…
cond-mat.mes-hall2025
Interaction-Driven Giant Electrostatic Modulation of Ion Permeation in Atomically Small Capillaries
Dhal Biswabhusan, Yechan Noh, Sanat Nalini Paltasingh +8
Manipulating the electrostatic double layer and tuning the conductance in nanofluidic systems at salt concentrations of 100 mM or higher has been a persistent challenge. The primar…
cond-mat.mes-hall2024
Synaptic-Like Plasticity in 2D Nanofluidic Memristor from Competitive Bicationic Transport
Yechan Noh, Alex Smolyanitsky
Synaptic plasticity, the dynamic tuning of signal transmission strength between neurons, serves as a fundamental basis for memory and learning in biological organisms. This adaptiv…