DocumentCode
1953404
Title
Three-terminal operation of a quantum interference device using a quantum wire with a novel stub structure
Author
Aihara, K. ; Yamamoto, M. ; Mizutani, T.
Author_Institution
NTT LSI Labs., Kanagawa, Japan
fYear
1992
fDate
13-16 Dec. 1992
Firstpage
491
Lastpage
494
Abstract
We describe three-terminal operation of a quantum interference device using a quantum wire with a stub structure. Clear periodic conductance oscillations as a function of stub-tuner gate voltage, by which a stub length is independently controlled, were observed. The observed periodic conductance oscillations can be explained quite well by taking conductance modulation through the quantum interference of electron waves in the stub into consideration.<>
Keywords
quantum interference devices; semiconductor quantum wires; conductance modulation; electron waves; fabrication; periodic conductance oscillations; quantum interference device; quantum wire; stub structure; stub-tuner gate voltage; three-terminal operation; Quantum effect semiconductor devices; Quantum wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting, 1992. IEDM '92. Technical Digest., International
Conference_Location
San Francisco, CA, USA
ISSN
0163-1918
Print_ISBN
0-7803-0817-4
Type
conf
DOI
10.1109/IEDM.1992.307408
Filename
307408
Link To Document