Article
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Preserved in Portico This version is not peer-reviewed
Cooling of the nuclear spin system of a nanostructure by oscillating magnetic fields
Version 1
: Received: 16 June 2023 / Approved: 16 June 2023 / Online: 16 June 2023 (11:09:35 CEST)
A peer-reviewed article of this Preprint also exists.
Kavokin, K.V. Cooling of the Nuclear Spin System of a Nanostructure by Oscillating Magnetic Fields. Nanomaterials 2023, 13, 2120. Kavokin, K.V. Cooling of the Nuclear Spin System of a Nanostructure by Oscillating Magnetic Fields. Nanomaterials 2023, 13, 2120.
Abstract
We propose a method of cooling nuclear spin systems of solid-state nanostructures by application of a time-dependent magnetic field synchronized with spin fluctuations. Optical spin noise spectroscopy is considered as the method of fluctuation control. Depending on the mutual orientation of the oscillating magnetic field and the probe light beam, cooling might be either provided by dynamic spin polarization in an external static field or result from population transfer between spin levels without build-up of a net magnetic moment (“true cooling”).
Keywords
nuclear spin; spin noise; nanostructure; dynamic polarization; spin temperature
Subject
Physical Sciences, Condensed Matter Physics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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