2.3k citations · 5.3k across the 23 of their papers we have counts for
3 papers · 1 filter
Subcycle insulator-to-metal transition in vanadium dioxide by terahertz-field-driven tunneling
Flavio Giorgianni, Carlo Vicario, Mostafa Shalaby +4
In vanadium dioxide, the interplay between coherent lattice transformation and electronic correlation drives an insulator-to-metal transition (IMT). This phase commutation can be t…
Field-effect modulation of conductance in VO2 nanobeam transistors with HfO2 as the gate dielectric
Shamashis Sengupta, Kevin Wang, Kai Liu +4
We study field-effect transistors realized from VO2 nanobeams with HfO2 as the gate dielectric. When heated up from low to high temperatures, VO2 undergoes an insulator-to-metal tr…
Strain engineering and one-dimensional organization of metal-insulator domains in single-crystal VO2 beams
J. Cao, E. Ertekin, V. Srinivasan +8
Spatial phase inhomogeneity at the nano- to microscale is widely observed in strongly-correlated electron materials. The underlying mechanism and possibility of artificially contro…