research fields

vdW heterostructures

  • Dry transfer of emerging nanomaterials by polymer stamps to form van der Waals (vdW) heterostructures

  • Fabrication of novel devices using the vdW heterostructures such as memory, diodes, field effect transistors, memristors, smart sensors

⬅ How to stack and transfer the nanomaterials

(courtesy of James T. Teherani)

device characterization

  • Device characterzation to understand electrical properties in nanoelectronics

  • Characterization of contact properties of nanodevices

  • Various extraction methods for device parameters

device engineering

  • Contact engineering

  • Wet and oxidation doping

  • Atomic layer etching and patterning

  • Interface engineering by e-beam irradiation

Emerging electronics

  • Short channel FETs

  • Memristors for neuromorphic computing systems

  • Phase change memory