Accession Number : AD0696312

Title :   SUPERCONDUCTIVITY OF CONTACTS BETWEEN FILMS OF DIFFERENT METALS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Artemenko,I. A.

Report Date : 08 SEP 1969

Pagination or Media Count : 7

Abstract : Tin-lead and indium-lead transition contacts in film cryotrons were investigated. Vacuum was interrupted between application of the two films. Resistance-temperature curves are presented. Threshold current for the contacts at 0.2K was 15-20 percent below that for the pure films. Operation of actual memory cells verified superconduction in these contacts.

Descriptors :   (*CRYOGENIC STORAGE DEVICES, SUPERCONDUCTIVITY), (*ELECTRONIC SWITCHES, SUPERCONDUCTIVITY), (*SUPERCONDUCTIVITY, ELECTRIC CONNECTORS), METAL FILMS, TIN, LEAD(METAL), INDIUM, VACUUM, USSR

Subject Categories : Computer Hardware
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE