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Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration. / Autti, S.; Bettsworth, F. C.; Grigoras, Kestutis et al.
In: Physical review letters, Vol. 131, No. 7, 077001, 18.08.2023.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Autti, S, Bettsworth, FC, Grigoras, K, Gunnarsson, D, Haley, RP, Jones, AT, Pashkin, Y, Prance, JR, Prunnila, M, Thompson, MD & Zmeev, DE 2023, 'Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration', Physical review letters, vol. 131, no. 7, 077001. https://doi.org/10.1103/PhysRevLett.131.077001

APA

Autti, S., Bettsworth, F. C., Grigoras, K., Gunnarsson, D., Haley, R. P., Jones, A. T., Pashkin, Y., Prance, J. R., Prunnila, M., Thompson, M. D., & Zmeev, D. E. (2023). Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration. Physical review letters, 131(7), Article 077001. https://doi.org/10.1103/PhysRevLett.131.077001

Vancouver

Autti S, Bettsworth FC, Grigoras K, Gunnarsson D, Haley RP, Jones AT et al. Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration. Physical review letters. 2023 Aug 18;131(7):077001. Epub 2023 Aug 17. doi: 10.1103/PhysRevLett.131.077001

Author

Autti, S. ; Bettsworth, F. C. ; Grigoras, Kestutis et al. / Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration. In: Physical review letters. 2023 ; Vol. 131, No. 7.

Bibtex

@article{fafeacd479e946f19026da313506f610,
title = "Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration",
abstract = "On-chip demagnetization refrigeration has recently emerged as a powerful tool for reaching microkelvin electron temperatures in nanoscale structures. The relative importance of cooling on-chip and off-chip components and the thermal subsystem dynamics are yet to be analyzed. We study a Coulomb blockade thermometer with on-chip copper refrigerant both experimentally and numerically, showing that dynamics in this device are captured by a first-principles model. Our work shows how to simulate thermal dynamics in devices down to microkelvin temperatures, and outlines a recipe for a low-investment platform for quantum technologies and fundamental nanoscience in this novel temperature range.",
author = "S. Autti and Bettsworth, {F. C.} and Kestutis Grigoras and D. Gunnarsson and Haley, {R. P.} and Jones, {A. T.} and Yuri Pashkin and Prance, {J. R.} and M. Prunnila and Thompson, {M. D.} and Zmeev, {D. E.}",
year = "2023",
month = aug,
day = "18",
doi = "10.1103/PhysRevLett.131.077001",
language = "English",
volume = "131",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "7",

}

RIS

TY - JOUR

T1 - Thermal Transport in Nanoelectronic Devices Cooled by On-Chip Magnetic Refrigeration

AU - Autti, S.

AU - Bettsworth, F. C.

AU - Grigoras, Kestutis

AU - Gunnarsson, D.

AU - Haley, R. P.

AU - Jones, A. T.

AU - Pashkin, Yuri

AU - Prance, J. R.

AU - Prunnila, M.

AU - Thompson, M. D.

AU - Zmeev, D. E.

PY - 2023/8/18

Y1 - 2023/8/18

N2 - On-chip demagnetization refrigeration has recently emerged as a powerful tool for reaching microkelvin electron temperatures in nanoscale structures. The relative importance of cooling on-chip and off-chip components and the thermal subsystem dynamics are yet to be analyzed. We study a Coulomb blockade thermometer with on-chip copper refrigerant both experimentally and numerically, showing that dynamics in this device are captured by a first-principles model. Our work shows how to simulate thermal dynamics in devices down to microkelvin temperatures, and outlines a recipe for a low-investment platform for quantum technologies and fundamental nanoscience in this novel temperature range.

AB - On-chip demagnetization refrigeration has recently emerged as a powerful tool for reaching microkelvin electron temperatures in nanoscale structures. The relative importance of cooling on-chip and off-chip components and the thermal subsystem dynamics are yet to be analyzed. We study a Coulomb blockade thermometer with on-chip copper refrigerant both experimentally and numerically, showing that dynamics in this device are captured by a first-principles model. Our work shows how to simulate thermal dynamics in devices down to microkelvin temperatures, and outlines a recipe for a low-investment platform for quantum technologies and fundamental nanoscience in this novel temperature range.

U2 - 10.1103/PhysRevLett.131.077001

DO - 10.1103/PhysRevLett.131.077001

M3 - Journal article

VL - 131

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 7

M1 - 077001

ER -