Exchange-biased quantum tunnelling of magnetization in a [Mn3]2 dimer of single-molecule magnets with rare ferromagnetic inter-Mn3 coupling-Reference-Cited by-同舟云学术

Exchange-biased quantum tunnelling of magnetization in a [Mn3]2 dimer of single-molecule magnets with rare ferromagnetic inter-Mn3 coupling

Published:2021 Issue:14 Volume:23 Page:8854-8867
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Ghosh Tuhin¹²³⁴,Marbey Jonathan⁵⁶⁷⁴,Wernsdorfer Wolfgang⁸⁹¹⁰¹¹¹²^ORCID,Hill Stephen⁵⁶⁷⁴^ORCID,Abboud Khalil A.¹²³⁴,Christou George¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. University of Florida

3. Gainesville

4. USA

5. National High Magnetic Field Laboratory and Department of Physics

6. Florida State University

7. Tallahassee

8. Karlsruher Institut für Technologie (KIT)

9. Physikalisches Institut

10. D-76131 Karlsruhe

11. Germany

12. Institute of Quantum Materials and Technologies (IQMT)

Abstract

A covalently-linked, ferromagnetically-coupled dimer of Mn₃ SMMs has been prepared that exhibits a positive exchange bias of its quantum tunnelling of magnetization. Crystallographic, SQUID, μ-SQUID, and high-frequency EPR studies are described.

Funder

National Science Foundation

Basic Energy Sciences

University of Florida Foundation

Florida State University

European Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2021/CP/D0CP06611G

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