Determining the parameters of a random telegraph signal by digital low pass filtering

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Determining the parameters of a random telegraph signal by digital low pass filtering. / Singh, Shilpi; Mannila, Elsa T.; Golubev, Dmitry S.; Peltonen, Joonas T.; Pekola, Jukka P.

julkaisussa: Applied Physics Letters, Vuosikerta 112, Nro 24, 243101, 11.06.2018, s. 1-5.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{2c3413d076ac4165b5e007b5ba211cb5,
title = "Determining the parameters of a random telegraph signal by digital low pass filtering",
abstract = "We propose a method to determine the switching rates of a random telegraph signal. We apply digital low pass filtering with varying bandwidths to the raw signal, evaluate the cumulants of the resulting distributions, and compare them with the analytical prediction. This technique is useful in the case of a slow detector with response time comparable to the time interval between the switching events. We demonstrate the efficiency of this method by analyzing random telegraph signals generated by individual charge tunneling events in metallic single-electron transistors.",
author = "Shilpi Singh and Mannila, {Elsa T.} and Golubev, {Dmitry S.} and Peltonen, {Joonas T.} and Pekola, {Jukka P.}",
year = "2018",
month = "6",
day = "11",
doi = "10.1063/1.5033560",
language = "English",
volume = "112",
pages = "1--5",
journal = "Applied Physics Letters",
issn = "0003-6951",
number = "24",

}

RIS - Lataa

TY - JOUR

T1 - Determining the parameters of a random telegraph signal by digital low pass filtering

AU - Singh, Shilpi

AU - Mannila, Elsa T.

AU - Golubev, Dmitry S.

AU - Peltonen, Joonas T.

AU - Pekola, Jukka P.

PY - 2018/6/11

Y1 - 2018/6/11

N2 - We propose a method to determine the switching rates of a random telegraph signal. We apply digital low pass filtering with varying bandwidths to the raw signal, evaluate the cumulants of the resulting distributions, and compare them with the analytical prediction. This technique is useful in the case of a slow detector with response time comparable to the time interval between the switching events. We demonstrate the efficiency of this method by analyzing random telegraph signals generated by individual charge tunneling events in metallic single-electron transistors.

AB - We propose a method to determine the switching rates of a random telegraph signal. We apply digital low pass filtering with varying bandwidths to the raw signal, evaluate the cumulants of the resulting distributions, and compare them with the analytical prediction. This technique is useful in the case of a slow detector with response time comparable to the time interval between the switching events. We demonstrate the efficiency of this method by analyzing random telegraph signals generated by individual charge tunneling events in metallic single-electron transistors.

UR - http://www.scopus.com/inward/record.url?scp=85048584395&partnerID=8YFLogxK

U2 - 10.1063/1.5033560

DO - 10.1063/1.5033560

M3 - Article

VL - 112

SP - 1

EP - 5

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 24

M1 - 243101

ER -

ID: 26408990