Fabrication of CMOS-compatible abrupt electronic switches based on vanadium dioxide
We grow high-quality VO2 on SiO2/Si substrates by RF sputtering of a V target. We show the effect of optimizing the O2 flow on the quality of the VO2 film. We propose a CMOS-compatible process for VO2 abrupt electronic switches. The fabricated switches show a record resistance ratio (825) on SiO2/Si substrates.
vanadium dioxide sputtering metalinsulator-transition abrupt switching