Two-way switching based on turnstile operation
Kazuhito Tsukagoshi, Kazuo Nakazato · Applied Physics Letters · 1998
Two-way switching based on a turnstile operation was investigated. A clocking modulation carries a turnstile current through an input and one of two output multiple-tunnel junctions (MTJs). By changing side-gate voltages to the output MTJs, the output turnstile current is switched between the two output branches. The switching current consists of electron packets containing as few as 100 electrons.