PHASE LOCKING AND AC AMPLIFICATION OF SMALL JOSEPHSON JUNCTIONS

Autor:	Sergio Pagano, Giovanni Carapella, Giovanni Filatrella, R. Latempa, P. Caputo, Nadia Martucciello, Giovanni Costabile
Rok vydání:	2000
Předmět:	Josephson effect Physics Josephson phase business.industry Statistical and Nonlinear Physics Josephson energy Condensed Matter Physics Signal Phase locking Pi Josephson junction Condensed Matter::Superconductivity Optoelectronics business Microwave
Zdroj:	International Journal of Modern Physics B. 14:3098-3103
ISSN:	1793-6578 0217-9792
Popis:	We have addressed the problem of the phase-locking mechanism of a single Josephson junction irradiated with microwaves, and have numerically and theoretically explored the possibility to achieve ac gain in this system. By investigating the capability of Josephson junctions to enhance the signal received form an external rf source we obtain useful information of the possibility of mutual phase-locking of large arrays of junctions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4634ea0d3f3eadcbbb1492d76849d2a1 https://doi.org/10.1142/s021797920000337x Zobrazit plný text záznamu