Open AccessTHE SUB-STEPS OF I-V CHARACTERISTICS IN JOSEPHSON JUNCTION
Author(s) -
Liu Zeng-Rong,
Jiang Xia-Mei,
Hun Zhi-Bin,
Guoqing Gu
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.823
Subject(s) - josephson effect , pi josephson junction , physics , josephson energy , josephson phase , basis (linear algebra) , condensed matter physics , superconductivity , mathematics , geometry
On the basis of Ref. [1] , we analyse the sub-steps of I-V characteristics in Josephson junction theoretically. Firstly, a mathematical method is developed, then the conditions of existence of sub-steps are obtained by that method. Our results make the discussion for I-V characteristics in Josephson junction perfect.