摘要
Based on the charge discreteness,the property of quantum current and the effects of Coulomb blockade have been investigated for the mutual inductance coupled mesoscopic system with active source in external magnetic field.The relationships between quantum current and the conditions of Coulomb blockade in the coupled dual-ring system are given here.
Based on the charge discreteness, the property of quantum current and the effects of Coulomb blockade have been investigated for the mutual inductance coupled mesoscopic system with active source in external magnetic field. The relationships between quantum current and the conditions of Coulomb blockade in the coupled dual-ring system are given here.
基金
This work is supported by the Science Foundation of Education Office ,Jiangsu,China(under grant number 05KJD140035)
