Novel applications of Tl-Ca-Ba-Cu-O thin films to active and passive high frequency devices

Conference · Sun Dec 31 23:00:00 EST 1989

OSTI ID:6420783

Martens, J S; Ginley, D S; Zipperian, T E; Hietala, V M; Tigges, C P

We will present our recent work on the applications of high temperature superconducting thin films to the development of new passive and active circuitry operating up to 40 GHz. We will discuss thin film deposition (including new results on the effect of low temperature anneals) a patterning Tl-based films to linewidths of 3 {mu}m, and contacting. A number of HTS device will be discussed including passive resonators and filters and an active device, the superconducting flux flow transistor (SFFT), that can be used in applications such as amplifiers and phase shifters. 14 refs., 7 figs.

• Research Organization: Sandia National Labs., Albuquerque, NM (USA)
• Sponsoring Organization: DOD; DOE/DP; NSF
• DOE Contract Number: AC04-76DP00789
• OSTI ID: 6420783
• Report Number(s): SAND-90-2192C; CONF-901169--2; ON: DE91004507; CNN: N0017390WR00172
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
426001* -- Engineering-- Superconducting Devices & Circuits-- (1990-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
ELECTRONIC EQUIPMENT
EQUIPMENT
FABRICATION
FILMS
HIGH-TC SUPERCONDUCTORS
MICROWAVE EQUIPMENT
OXIDES
OXYGEN COMPOUNDS
SEMICONDUCTOR DEVICES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING FILMS
SUPERCONDUCTORS
THALLIUM COMPOUNDS
TRANSISTORS
TRANSITION ELEMENT COMPOUNDS
USES