Baruch Feldman is doing his first postdoctoral appointment at the Tyndall National Institute, University College Cork, Ireland.

I will describe our recent applications of the non-equilibrium Green's function (NEGF) method to electronic transport in two different systems.  The junctionless Si nanowire (SiNW) transistor was recently fabricated at Tyndall, and has desirable short-channel characteristics, as well as not needing junctions. 
We recently predicted that this device can work at scales as small as ~3 nm gate length and ~1 nm SiNW diameter.  In such a thin SiNW, dopant delocalization occurs over length scales comparable to the gate length, making the junctionless design more robust against dopant fluctuations, while making junctioned designs difficult to achieve. 
I will also discuss our simulations of a junctionless carbon nanotube (CNT) transistor and end the talk with a preview of our forthcoming paper on our NEGF code TIMES.

This Seminar will be preceded by Jim Greer's talk.