Acoustic-electronic cryotron of high velocity

Author

Nistiriuk, P.V. ; Tsurcanu, D.N. ; Beregoi, E.A. ; Alexei, A.S. ; Birzoi, O.S. ; Kornea, K.I.

Author_Institution

Tech. Univ. of Moldova, Kishinev, Moldova

fYear

2004

fDate

13-17 Sept. 2004

Firstpage

422

Lastpage

423

Abstract

An acoustic-electronic cryotron of high velocity based upon YBa₂Cu₃O₇ superconductor operated by acoustic surface wave (ASW) provides for automatic switchover time period with a fixed step contemporaneously in two opposite directions: clockwise in sections I and III, and counterclockwise in sections II and IV. The ratio of switchover time period step in a cryotron operated by ASW depends on the number of contacts, ASW frequency and contact distribution configuration. Results of a high velocity acoustic-electronic cryotron development with automatic switchover time period are presented.

Keywords

superconducting switches; surface acoustic wave devices; yttrium compounds; ASW frequency; YBa₂Cu₃O₇; YBa₂Cu₃O₇ superconductor; acoustic-electronic cryotron; automatic switchover time period; contact distribution configuration; high velocity cryotron; Acoustic testing; Anisotropic magnetoresistance; Automatic control; Communication switching; Frequency; Gallium arsenide; Superconducting epitaxial layers; Surface acoustic waves; Telecommunication switching;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on

Print_ISBN

966-7968-69-3

Type

conf

DOI

10.1109/CRMICO.2004.183270

Filename

1390252