Robert W. Keyes
Physical Review B
We study the use of a simple three-leg molecule, triphenylene, as a transistor. This configuration allows increased voltage gain to be achieved. We analyze control of the transport between electrodes attached to two of the legs by a gate closely coupled electrostatically to the third leg, using self-consistent density functional calculations. In spite of the close coupling, the maximum voltage gain was less than unity, and this was attributed to efficient screening of the internal potential due to polarization of the molecular states. The transistor current vs. voltage characteristics were able to be reproduced using a simple electrostatic model. © 2009 American Chemical Society.
Robert W. Keyes
Physical Review B
E. Babich, J. Paraszczak, et al.
Microelectronic Engineering
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics