EFFECT OF A TRANSMISSION-LINE RESONATOR ON A SMALL CAPACITANCE TUNNEL JUNCTION

被引：97

作者：

HOLST, T ^{[1
]}

ESTEVE, D ^{[1
]}

URBINA, C ^{[1
]}

DEVORET, MH ^{[1
]}

机构：

[1] CEA SACLAY,SERV PHYS ETAT CONDENSE,F-91191 GIF SUR YVETTE,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.73.3455

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the current-voltage characteristic of a small capacitance tunnel junction coupled to a transmission line resonator. We calibrate the resonator using the sharp resonances displayed by the junction in the superconducting state, which corresponds to the pumping of the modes of the resonator by the ac Josephson current. With this calibration, we explain quantitatively the nonlinearity of the junction characteristic in the normal state as being due to the process by which a single electron tunnels by emitting a photon, the basic process of the theory of the effect of the electromagnetic environment on tunneling. © 1994 The American Physical Society.

引用

页码：3455 / 3458

页数：4

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