Email this article Noise Insights into Electronic Transport
- Authors: Piatrusha S.U.1,2, Ginzburg L.V.1,2, Tikhonov E.S.1,2, Shovkun D.V.1,2, Koblmüller G.3, Bubis A.V.1,2,4, Grebenko A.K.2,4, Nasibulin A.G.4,5, Khrapai V.S.1,6
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Affiliations:
- Institute of Solid State Physics
- Moscow Institute of Physics and Technology (State University)
- Walter Schottky Institut, Physik Department, and Center for Nanotechnology and Nanomaterials
- Skolkovo Institute of Science and Technology
- Department of Applied Physics, School of Science
- Department of Physics
- Issue: Vol 108, No 1 (2018)
- Pages: 71-83
- Section: Scientific Summaries
- URL: https://journals.rcsi.science/0021-3640/article/view/161052
- DOI: https://doi.org/10.1134/S0021364018130039
- ID: 161052
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Abstract
Typical experimental measurement is set up as a study of the system’s response to a stationary external excitation. This approach considers any random fluctuation of the signal as spurious contribution, which is to be eliminated via time-averaging, or, equivalently, bandwidth reduction. Beyond that lies a conceptually different paradigm—the measurement of the system’s spontaneous fluctuations. The goal of this overview article is to demonstrate how current noise measurements bring insight into hidden features of electronic transport in various mesoscopic conductors, ranging from 2D topological insulators to individual carbon nanotubes.
About the authors
S. U. Piatrusha
Institute of Solid State Physics; Moscow Institute of Physics and Technology (State University)
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141700
L. V. Ginzburg
Institute of Solid State Physics; Moscow Institute of Physics and Technology (State University)
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141700
E. S. Tikhonov
Institute of Solid State Physics; Moscow Institute of Physics and Technology (State University)
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141700
D. V. Shovkun
Institute of Solid State Physics; Moscow Institute of Physics and Technology (State University)
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141700
G. Koblmüller
Walter Schottky Institut, Physik Department, and Center for Nanotechnology and Nanomaterials
Email: dick@issp.ac.ru
Germany, Garching, 85748
A. V. Bubis
Institute of Solid State Physics; Moscow Institute of Physics and Technology (State University); Skolkovo Institute of Science and Technology
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141700; Moscow
A. K. Grebenko
Moscow Institute of Physics and Technology (State University); Skolkovo Institute of Science and Technology
Email: dick@issp.ac.ru
Russian Federation, Dolgoprudnyi, Moscow region, 141700; Moscow
A. G. Nasibulin
Skolkovo Institute of Science and Technology; Department of Applied Physics, School of Science
Email: dick@issp.ac.ru
Russian Federation, Moscow; Aalto, FI-00076
V. S. Khrapai
Institute of Solid State Physics; Department of Physics
Author for correspondence.
Email: dick@issp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Moscow, 119435
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