Fabrication and Studies of Silicide-Based Superconducting Nanowires

Janne Lehtinen; Emma Mykkänen; Antti Kemppinen; Mika Prunnila; Antti Manninen

doi:10.1109/CPEM.2018.8501121

Fabrication and Studies of Silicide-Based Superconducting Nanowires

Janne Lehtinen
, Emma Mykkänen
, Antti Kemppinen
, Mika Prunnila
, Antti Manninen

QTF - Quantum Technology Finland - The National Centre of Excellence

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Several silicide compounds are promising materials for studies and applications of quantum phase slips (QPS) in superconducting nanowires (SNWs). This paper describes two nanofabrication processes, which were applied to manufacture silicide SNWs. Experiments on MoSi nanowires indicate size dependent crossover from conventional superconductivity to transport influenced by thermal and quantum fluctuations. Results of the first experiments on other silicide SNWs will be presented in the conference.

Original language	English
Title of host publication	CPEM 2018 - Conference on Precision Electromagnetic Measurements
Publisher	IEEE Institute of Electrical and Electronic Engineers
Number of pages	2
ISBN (Electronic)	978-1-5386-0974-3, 978-1-5386-0973-6
DOIs	https://doi.org/10.1109/CPEM.2018.8501121
Publication status	Published - 2018
MoE publication type	Not Eligible
Event	Conference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France Duration: 8 Jul 2018 → 13 Jul 2018

Conference

Conference	Conference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated title	CPEM
Country/Territory	France
City	Paris
Period	8/07/18 → 13/07/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

Nanolithography
nanowires
quantum phase slip
silicides
superconducting thin films
OtaNano

Access to Document

10.1109/CPEM.2018.8501121

Cite this

@inproceedings{619f5f907bc844b0bde2457c779a6518,

title = "Fabrication and Studies of Silicide-Based Superconducting Nanowires",

abstract = "Several silicide compounds are promising materials for studies and applications of quantum phase slips (QPS) in superconducting nanowires (SNWs). This paper describes two nanofabrication processes, which were applied to manufacture silicide SNWs. Experiments on MoSi nanowires indicate size dependent crossover from conventional superconductivity to transport influenced by thermal and quantum fluctuations. Results of the first experiments on other silicide SNWs will be presented in the conference.",

keywords = "Nanolithography, nanowires, quantum phase slip, silicides, superconducting thin films, OtaNano",

author = "Janne Lehtinen and Emma Mykk{\"a}nen and Antti Kemppinen and Mika Prunnila and Antti Manninen",

note = "Funding Information: We acknowledge the Academy of Finland (Grants 288907 and 287768), Wihuri foundation, and European Union{\textquoteright}s Horizon 2020 research and innovation programme (Grant Agreement 688539) for financial support. Publisher Copyright: {\textcopyright} 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.; Conference on Precision Electromagnetic Measurements, CPEM 2018, CPEM ; Conference date: 08-07-2018 Through 13-07-2018",

year = "2018",

doi = "10.1109/CPEM.2018.8501121",

language = "English",

booktitle = "CPEM 2018 - Conference on Precision Electromagnetic Measurements",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

}

Lehtinen, J, Mykkänen, E , Kemppinen, A, Prunnila, M & Manninen, A 2018, Fabrication and Studies of Silicide-Based Superconducting Nanowires. in CPEM 2018 - Conference on Precision Electromagnetic Measurements. IEEE Institute of Electrical and Electronic Engineers, Conference on Precision Electromagnetic Measurements, CPEM 2018, Paris, France, 8/07/18. https://doi.org/10.1109/CPEM.2018.8501121

Fabrication and Studies of Silicide-Based Superconducting Nanowires. / Lehtinen, Janne; Mykkänen, Emma ; Kemppinen, Antti et al.
CPEM 2018 - Conference on Precision Electromagnetic Measurements. IEEE Institute of Electrical and Electronic Engineers, 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Fabrication and Studies of Silicide-Based Superconducting Nanowires

AU - Lehtinen, Janne

AU - Mykkänen, Emma

AU - Kemppinen, Antti

AU - Prunnila, Mika

AU - Manninen, Antti

N1 - Funding Information: We acknowledge the Academy of Finland (Grants 288907 and 287768), Wihuri foundation, and European Union’s Horizon 2020 research and innovation programme (Grant Agreement 688539) for financial support. Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2018

Y1 - 2018

N2 - Several silicide compounds are promising materials for studies and applications of quantum phase slips (QPS) in superconducting nanowires (SNWs). This paper describes two nanofabrication processes, which were applied to manufacture silicide SNWs. Experiments on MoSi nanowires indicate size dependent crossover from conventional superconductivity to transport influenced by thermal and quantum fluctuations. Results of the first experiments on other silicide SNWs will be presented in the conference.

AB - Several silicide compounds are promising materials for studies and applications of quantum phase slips (QPS) in superconducting nanowires (SNWs). This paper describes two nanofabrication processes, which were applied to manufacture silicide SNWs. Experiments on MoSi nanowires indicate size dependent crossover from conventional superconductivity to transport influenced by thermal and quantum fluctuations. Results of the first experiments on other silicide SNWs will be presented in the conference.

KW - Nanolithography

KW - nanowires

KW - quantum phase slip

KW - silicides

KW - superconducting thin films

KW - OtaNano

UR - https://www.scopus.com/pages/publications/85057009531

U2 - 10.1109/CPEM.2018.8501121

DO - 10.1109/CPEM.2018.8501121

M3 - Conference article in proceedings

BT - CPEM 2018 - Conference on Precision Electromagnetic Measurements

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - Conference on Precision Electromagnetic Measurements, CPEM 2018

Y2 - 8 July 2018 through 13 July 2018

ER -

Fabrication and Studies of Silicide-Based Superconducting Nanowires

Abstract

Conference

UN SDGs

Keywords

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Fingerprint

OtaNano

Cite this

Fabrication and Studies of Silicide-Based Superconducting Nanowires

Abstract

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Equipment

OtaNano

Cite this