Open AccessTRANSMISSION PROBABILITY AND RESONANCES IN NON-SYMMETRIC ONE-DIMENSIONAL MICROSCOPIC NORMAL METAL RING
Author(s) -
Chen Geng-Hua,
Zhao Zhongxian
Publication year - 1987
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.36.801
Subject(s) - ring (chemistry) , transmission (telecommunications) , amplitude , physics , point (geometry) , mathematical analysis , quantum mechanics , mathematics , geometry , telecommunications , computer science , chemistry , organic chemistry
Basing on the method of Büttiker et al., the analytic expressions of low temperature transmission amplitude for two kinds of normal metal ring with non-symmetric branches are obtained. The interesting resonances in the transmission probability for such structures are discussed. The results derived from the general analytic expression in two special limits are similar to those in reference [11] . In addition, we point out that there are some mistakes in equations (4.24) and (4.39) of reference [11] .