18 citations · 34 across the 4 of their papers we have counts for
4 papers
Electrostatic Gating of Ionic Conductance Through Heterogeneous van der Waals Nanopores
Aaron H. Barajas-Aguilar, Matthew Schiel, Ethan Cao +6
Nanofluidic ionic transistors typically require gate voltages above 1 V and operate only at sub millimolar ionic strengths, limiting their biocompatible applications. We demonstrat…
Manipulating moires by controlling heterostrain in van der Waals devices
Ian Sequeira, Andrew Z. Barabas, Aaron H Barajas-Aguilar +6
Van der Waals (vdW) moires offer tunable superlattices that can strongly manipulate electronic properties. We demonstrate the in-situ manipulation of moire superlattices via hetero…
Electrically-driven amplification of terahertz acoustic waves in graphene
Aaron H. Barajas-Aguilar, Jasen Zion, Ian Sequeira +6
In graphene devices, the electronic drift velocity can easily exceed the speed of sound in the material at moderate current biases. Under this condition, the electronic system can…
Mechanically-reconfigurable van der Waals devices via low-friction gold sliding
Andrew Z. Barabas, Ian Sequeira, Yuhui Yang +4
Interfaces of van der Waals (vdW) materials such as graphite and hexagonal boron nitride (hBN) exhibit low-friction sliding due to their atomically-flat surfaces and weak vdW bondi…