Theoretical and experimental investigations of three-terminal carbon nanotube nanorelays
Artikel i vetenskaplig tidskrift, 2005

We present theoretical and experimental investigations of three-terminal nanoelectromechanical relays based on suspended carbon nanotubes. A charge is induced in the nanotube by applying a voltage to an underlying gate electrode thus inducing the nanotube to bend and make contact with a drain electrode. Such devices have potential applications as fast switches, logic devices, memory elements and pulse generators. We describe two modes of operation: a contact mode where the nanotube makes physical contact with the drain electrode and a non-contact mode where electrical contact between the nanotube and the drain electrode is made via a field emission current.

carbon nanotubes NEM

Författare

S. Axelsson

Siemens industrial turbomachinery

Chalmers

Eleanor E B Campbell

Göteborgs universitet

Magnus Jonsson

Chalmers

Jari Kinaret

Chalmers, Teknisk fysik, Kondenserade materiens teori

SangWook Lee

Göteborgs universitet

YungWoo Park

Seoul National University

Martin Sveningsson

Chalmers, Institutionen för experimentell fysik, Atomfysik

New Journal of Physics

1367-2630 (ISSN)

Vol. 7 245-

Styrkeområden

Nanovetenskap och nanoteknik

Ämneskategorier

Den kondenserade materiens fysik

DOI

10.1088/1367-2630/7/1/245

Mer information

Senast uppdaterat

2018-09-10