Title :
A Precise Measurement of a NbN-Based 1 V Programmble Josephson Voltage Standard Array
Author :
Urano, C. ; Iwasa, A. ; Murayama, Y. ; Shoji, A. ; Yamamori, H. ; Ishizaki, M.
Author_Institution :
Nat. Inst. of Adv. Ind. Sci. & Technol., Ibaraki
Abstract :
A Josephson voltage standard system with NbN/TiN based SNS Josephson array is under development at AIST. Microwave-induced characteristics of the Josephson array have been precisely investigated
Keywords :
measurement standards; niobium compounds; superconducting arrays; superconductor-normal-superconductor devices; titanium compounds; voltage measurement; 1 V; NbN; SNS Josephson array; TiN; microwave-induced characteristics; precise measurement; programmable Josephson voltage standard array; Circuit noise; Josephson junctions; Measurement standards; Microwave frequencies; Niobium; Noise measurement; Signal generators; Standards development; Tin; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305604