The impact of low-energy phonon lifetimes on the magnetic relaxation in a dysprosocenium single-molecule magnet

Rizwan Nabi; Benjamin E. Atkinson; Jakob K. Staab; Jonathan M. Skelton; Nicholas F. Chilton

doi:10.1039/D4CC03768E

The impact of low-energy phonon lifetimes on the magnetic relaxation in a dysprosocenium single-molecule magnet

Rizwan Nabi, Benjamin E. Atkinson, Jakob K. Staab, Jonathan M. Skelton, Nicholas F. Chilton

Research output: Contribution to journal › Article › peer-review

Abstract

Calculation of phonons, phonon scattering, spin–phonon coupling and magnetic relaxation rates for a dysprosocenium single-molecule magnet show that strong scattering of low-energy modes is a significant contribution to their high-performance. Developing molecular spin technologies requires microscopic knowledge of their spin-dynamics. Calculation of phonon modes, phonon scattering and spin–phonon coupling for a dysprosocenium single-molecule magnet (SMM) give simulations of spin-dynamics that agree with experiment. They show that low-energy phonon scattering is a significant contribution to the high-performance of dysprosocenium SMMs.

Original language	English
Pages (from-to)	13915-13918
Number of pages	4
Journal	Chemical Communications
Volume	60
Issue number	94
Early online date	23 Oct 2024
DOIs	https://doi.org/10.1039/D4CC03768E
Publication status	Published - 7 Dec 2024

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title = "The impact of low-energy phonon lifetimes on the magnetic relaxation in a dysprosocenium single-molecule magnet",

abstract = "Calculation of phonons, phonon scattering, spin–phonon coupling and magnetic relaxation rates for a dysprosocenium single-molecule magnet show that strong scattering of low-energy modes is a significant contribution to their high-performance. Developing molecular spin technologies requires microscopic knowledge of their spin-dynamics. Calculation of phonon modes, phonon scattering and spin–phonon coupling for a dysprosocenium single-molecule magnet (SMM) give simulations of spin-dynamics that agree with experiment. They show that low-energy phonon scattering is a significant contribution to the high-performance of dysprosocenium SMMs.",

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T1 - The impact of low-energy phonon lifetimes on the magnetic relaxation in a dysprosocenium single-molecule magnet

AU - Nabi, Rizwan

AU - Atkinson, Benjamin E.

AU - Staab, Jakob K.

AU - Skelton, Jonathan M.

AU - Chilton, Nicholas F.

PY - 2024/12/7

Y1 - 2024/12/7

N2 - Calculation of phonons, phonon scattering, spin–phonon coupling and magnetic relaxation rates for a dysprosocenium single-molecule magnet show that strong scattering of low-energy modes is a significant contribution to their high-performance. Developing molecular spin technologies requires microscopic knowledge of their spin-dynamics. Calculation of phonon modes, phonon scattering and spin–phonon coupling for a dysprosocenium single-molecule magnet (SMM) give simulations of spin-dynamics that agree with experiment. They show that low-energy phonon scattering is a significant contribution to the high-performance of dysprosocenium SMMs.

AB - Calculation of phonons, phonon scattering, spin–phonon coupling and magnetic relaxation rates for a dysprosocenium single-molecule magnet show that strong scattering of low-energy modes is a significant contribution to their high-performance. Developing molecular spin technologies requires microscopic knowledge of their spin-dynamics. Calculation of phonon modes, phonon scattering and spin–phonon coupling for a dysprosocenium single-molecule magnet (SMM) give simulations of spin-dynamics that agree with experiment. They show that low-energy phonon scattering is a significant contribution to the high-performance of dysprosocenium SMMs.

U2 - 10.1039/D4CC03768E

DO - 10.1039/D4CC03768E

M3 - Article

SN - 1359-7345

VL - 60

SP - 13915

EP - 13918

JO - Chemical Communications

JF - Chemical Communications

IS - 94

ER -

The impact of low-energy phonon lifetimes on the magnetic relaxation in a dysprosocenium single-molecule magnet

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