Novel nanoelectronic device applications based on the nonlinearity of three-terminal ballistic junctions

• Nanometer-scale electron devices containing three-terminal ballistic junctions are fabricated by electron-beam lithography on InP/InGaAs two-dimensional electron gas materials. Based on the intrinsic nonlinearity of the devices, frequency mixer, phase detector and RS flip-flop memory functioning at room temperature are successfully achieved. The devices have simple structure layout and small size, and are expected to function at high speed.

Ämnesord

NATURVETENSKAP  -- Fysik -- Den kondenserade materiens fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Condensed Matter Physics (hsv//eng)

Nyckelord

frequency mixer

three-terminal ballistic junctions

flip-flop memory

phase detector

RS

Publikations- och innehållstyp

kon (ämneskategori)

ref (ämneskategori)