Yingtao Yu, Si Chen, et al.
IEEE Electron Device 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.
Yingtao Yu, Si Chen, et al.
IEEE Electron Device Letters
Norton D. Lang, Paul M. Solomon
Nano Letters
Sufi Zafar, Thomas Picunko, et al.
IEDM 2023
Josephine B. Chang, Hiroyuki Miyazoe, et al.
Nanotechnology