Electronic excitation in molecules encompasses the transitions whereby electrons absorb energy and move from occupied to unoccupied molecular orbitals, giving rise to new electronic states. These ...
(a–b) Schematic of the back-gate tunable tMoTe₂ device encapsulated in hexagonal boron nitride (h-BN). A vertical displacement field is applied between the STM tip and the bottom graphite gate. (c) ...