Published November 26, 1989 | Version v1
Journal article Metadata-only

Signal and noise characteristics of YBa2Cu3O7-x/Al2O3 bridges in millimeter range

Creators

  • 1. Moskovskij Gosudarstvennyj Pedagogicheskij Inst., Moscow (USSR)

Description

The investigation results of volt-ampere characteristics and noise characteristics of bridges of YBa2Cu3O7-x on substrates of Al2O3, as well as parameters of SHF detectors on their bases are presented. Investigations were carried out at signal frequency 72 GHz. Characteristics obtained are noticeably higher (Tc, δTc, jc at 4.2 K) than for analogous structures, and volt-watt sensitivity of detectors on their bases at the same temperature approximates to the sensitivity of integral Josephson detectors with transitions from Nb

Additional details

Additional titles

Original title (Russian)
Сигнальные и шумовые характеристики мостиков YBa

Publishing Information

Journal Title
Pis'ma v Zhurnal Tekhnicheskoj Fiziki
Journal Volume
15
Journal Issue
22
Series
Pis'ma Zh. Tekh. Fiz.
Journal Page Range
70-74
ISSN
0320-0116
CODEN
PZTFD

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
21081218
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ALUMINIUM OXIDES; BARIUM COMPOUNDS; CRITICAL CURRENT; CUPRATES; ELECTRIC BRIDGES; FREQUENCY DEPENDENCE; GHZ RANGE 01-100; JOSEPHSON EFFECT; LOW TEMPERATURE; MICROWAVE RADIATION; NOISE; SUBSTRATES; SUPERCONDUCTING FILMS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; ULTRALOW TEMPERATURE; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CURRENTS; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; ELECTRICAL EQUIPMENT; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; EQUIPMENT; FILMS; FREQUENCY RANGE; GHZ RANGE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; TRANSITION ELEMENT COMPOUNDS