Norton D. Lang, Phaedon Avouris
Nano Letters
Transistor amplification properties of a three-leg spirofluorene-based molecule are investigated, and the transistor is shown to possess usable current, voltage, and power gain. Current gain is facilitated since the source-drain legs are conjugated, whereas the gate (control) leg is unconjugated and spatially orthogonal, and voltage gain is enhanced by the efficient quantum-mechanical coupling to the gate. Full quantum-mechanical calculations were done for all three electrodes, using the density functional formalism and a plane-wave decomposition of the wave functions.
Norton D. Lang, Phaedon Avouris
Nano Letters
S. Kim, John A. Ott, et al.
IEDM 2019
Ming L. Yu, Norton D. Lang
Nuclear Inst. and Methods in Physics Research, B
Eduard Cartier, Wanki Kim, et al.
IRPS 2019