Correlations between charge and energy current in ac-driven coherent conductors

被引：10

作者：

Battista, Francesca ^{[1
,2
]}

Haupt, Federica ^{[3
]}

Splettstoesser, Janine ^{[4
]}

机构：

[1] Univ Buenos Aires, Dept Fis, FCEyN, RA-1428 Caba, DF, Argentina

[2] IFIBA, RA-1428 Caba, DF, Argentina

[3] Rhein Westfal TH Aachen, JARA Inst Quantum Informat, D-52056 Aachen, Germany

[4] Chalmers, Dept Microtechnol & Nanosci MC2, SE-41298 Gothenburg, Sweden

来源：

27TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT27), PTS 1-5 | 2014年 / 568卷

关键词：

SCATTERING-THEORY;

D O I：

10.1088/1742-6596/568/5/052008

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study transport in coherent conductors driven by a time-periodic bias voltage. We present results of the charge and energy noise and complement them by a study of the mixed noise, namely the zero-frequency correlator between charge and energy current. The mixed noise presents interference contributions and transport contributions, showing features different from those of charge and energy noise. The mixed noise can be accessed by measuring the correlator between the fluctuations of the power provided to the system and the charge current.

引用

页数：7

共 46 条

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