Global to push GA events into
skip to main content

Title: Superconducting flux flow digital circuits

A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs). Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics.
Inventors:
 [1];  [2];  [3]
  1. (Placitas, NM)
  2. (Sunnyvale, CA)
  3. (Albuquerque, NM)
Issue Date:
OSTI Identifier:
869752
Assignee:
United States of America as represented by United States (Washington, DC) SNL
Patent Number(s):
US 5389837
Contract Number:
AC04-76DP00789
Research Org:
AT & T CORP
Country of Publication:
United States
Language:
English
Subject:
superconducting; flux; flow; digital; circuits; nor; inverter; logic; gate; circuit; flip; flop; implemented; transistors; sffts; comprise; feedback; lines; extremely; power; dissipation; switching; speeds; ability; interface; josephson; junction; superconductor; conventional; microelectronics; gate circuit; power dissipation; josephson junction; superconducting flux; flip flop; flux flow; logic gate; digital circuits; switching speed; /326/327/505/

Similar records in DOepatents and OSTI.GOV collections: