TUNNELING MEASUREMENTS OF CHARGE IMBALANCE OF NON-EQUILIBRIUM SUPERCONDUCTORS

被引：0
|
作者：
Yagi, R. [1 ]
Utsunomiya, K. [1 ]
Tsuboi, K. [1 ]
Kubota, T. [1 ]
Terao, Y. [1 ]
Ikebuchi, Y. [1 ]
机构：
[1] Hiroshima Univ, Grad Sch Adv Sci Matter ADSM, Higashihiroshima 7398530, Japan
来源：
CONTROLLABLE QUANTUM STATES: MESOSCOPIC SUPERCONDUCTIVITY AND SPRINTRONICS | 2008年
关键词：
D O I：
10.1142/9789812814623_0001
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have observed excess current due to charge imbalance in the voltage-current characteristics of a superconductor-insulator-normal (SIN) tunnel junction connected to a non-equilibrium superconductor. It was found that that the excess current was unchanged against the bias voltage as expected from the theory of charge imbalance. The estimated excess Current approximately agreed with the estimation from one-dimensional diffusion model of charge imbalance transport.
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页码：3 / 8
页数：6
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