Open AccessSingle-electron control by single-electron pump and its stability diagrams
Author(s) -
Wu Fan,
Taihong Wang
Publication year - 2003
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.52.696
Subject(s) - coulomb blockade , electron , stability (learning theory) , coulomb , diagram , phase diagram , physics , quantum tunnelling , atomic physics , condensed matter physics , computer science , quantum mechanics , voltage , transistor , machine learning , phase (matter) , database
Based on both Coulomb blockade and single-electron tunneling, the single-electron control by a single-electron pump is discussed.The stability diagram is obtained by considering its equivalent circuit in terms of the electrostatic energy.One of Its applications is discussed by analyzing its stability diagram.Our results show that random charges on the gate have less influence on the control of small curerent.