Harmonic frequency mixing using highTc superconductor Josephson junction mounted on pulse tube cryocooler

Harmonic frequency mixing using highTc superconductor Josephson junction mounted on pulse tube cryocooler

A frequency mixing system including microwave coupling and intermediate frequency (IF) measurement arrangements is designed. In lieu of liquid nitrogen, a pulse tube cryocooler is used to cool the whole system. With YBa2Cu3O7/Yttrium stabilized zirconia (YBCO/YSZ) bicrystal Josephson junction as the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Science bulletin (Beijing) 2001-01, Vol.46 (18), p.1555-1556
Hauptverfasser: Xu, Weiwei, Liu, Qingguo, Zhou Gangdong, Ji Zhengming, Wu Peiheng
Format: Artikel
Sprache:eng
Schlagworte:
Bicrystals
Cryogenic cooling
Intermediate frequencies
Josephson junctions
Liquid nitrogen
Microwave coupling
Pulse tubes
YBCO superconductors
Yttria-stabilized zirconia
Yttrium
Zirconia
Zirconium dioxide
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A frequency mixing system including microwave coupling and intermediate frequency (IF) measurement arrangements is designed. In lieu of liquid nitrogen, a pulse tube cryocooler is used to cool the whole system. With YBa2Cu3O7/Yttrium stabilized zirconia (YBCO/YSZ) bicrystal Josephson junction as the mixing element, 36th harmonic frequency mixing at the 8 mm waveband is obtained.
ISSN:2095-9273
2095-9281
DOI:10.1007/BF02900580