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Cooling electrons in nanoelectronic ...

Jones, Alexander Thomas.

Cooling electrons in nanoelectronic devides by on-chip demagnetisation

Record Type:	Electronic resources : Monograph/item
Title/Author:	Cooling electrons in nanoelectronic devides by on-chip demagnetisationby Alexander Thomas Jones.
Author:	Jones, Alexander Thomas.
Published:	Cham :Springer International Publishing :2020.
Description:	xiii, 94 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Adiabatic demagnetization.
Online resource:	https://doi.org/10.1007/978-3-030-51233-0
ISBN:	9783030512330$q(electronic bk.)

Cooling electrons in nanoelectronic devides by on-chip demagnetisation
Jones, Alexander Thomas.

Cooling electrons in nanoelectronic devides by on-chip demagnetisation[electronic resource] /by Alexander Thomas Jones. - Cham :Springer International Publishing :2020. - xiii, 94 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Background -- On-Chip Demagnetisation Cooling on a Cryogen-Free Dilution Refrigerator -- On-Chip Demagnetisation Cooling on a Cryogen-Filled Dilution Refrigerator -- On-Chip Demagnetisation Cooling of a High Capacitance CBT -- Summary and Outlook.

This thesis demonstrates that an ultralow temperature refrigeration technique called "demagnetisation refrigeration" can be miniaturised and incorporated onto millimeter-sized chips to cool nanoelectronic circuits, devices and materials. Until recently, the lowest temperature ever reached in such systems was around 4 millikelvin. Here, a temperature of 1.2mK is reported in a nanoelectronic device. The thesis introduces the idea that on-chip demagnetization refrigeration can be used to cool a wide variety of nanostructures and devices to microkelvin temperatures. This brings the exciting possibility of discovering new physics, such as exotic electronic phases, in an unexplored regime and the potential to improve the performance of existing applications, including solid-state quantum technologies. Since the first demonstration of on-chip demagnetization refrigeration, described here, the technique has been taken up by other research groups around the world. The lowest on-chip temperature is currently 0.4mK. Work is now underway to adapt the technique to cool other materials and devices, ultimately leading to a platform to study nanoscale materials, devices and circuits at microkelvin temperatures.

ISBN: 9783030512330$q(electronic bk.)

Standard No.: 10.1007/978-3-030-51233-0doiSubjects--Topical Terms:

874621
Adiabatic demagnetization.

LC Class. No.: QC278 / .J664 2020

Dewey Class. No.: 536.56

Cooling electrons in nanoelectronic devides by on-chip demagnetisation
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505 0 $a Introduction -- Background -- On-Chip Demagnetisation Cooling on a Cryogen-Free Dilution Refrigerator -- On-Chip Demagnetisation Cooling on a Cryogen-Filled Dilution Refrigerator -- On-Chip Demagnetisation Cooling of a High Capacitance CBT -- Summary and Outlook.
520 $a This thesis demonstrates that an ultralow temperature refrigeration technique called "demagnetisation refrigeration" can be miniaturised and incorporated onto millimeter-sized chips to cool nanoelectronic circuits, devices and materials. Until recently, the lowest temperature ever reached in such systems was around 4 millikelvin. Here, a temperature of 1.2mK is reported in a nanoelectronic device. The thesis introduces the idea that on-chip demagnetization refrigeration can be used to cool a wide variety of nanostructures and devices to microkelvin temperatures. This brings the exciting possibility of discovering new physics, such as exotic electronic phases, in an unexplored regime and the potential to improve the performance of existing applications, including solid-state quantum technologies. Since the first demonstration of on-chip demagnetization refrigeration, described here, the technique has been taken up by other research groups around the world. The lowest on-chip temperature is currently 0.4mK. Work is now underway to adapt the technique to cool other materials and devices, ultimately leading to a platform to study nanoscale materials, devices and circuits at microkelvin temperatures.
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