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New Materials and Effects in Molecular Nanomagnets

1
Center for Science and Education–Institute of Physics, Silesian University of Technology, 44-100 Gliwice, Poland
2
Faculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
*
Author to whom correspondence should be addressed.
Academic Editor: Costica Caizer
Appl. Sci. 2021, 11(16), 7510; https://doi.org/10.3390/app11167510
Received: 4 July 2021 / Revised: 13 August 2021 / Accepted: 14 August 2021 / Published: 16 August 2021
(This article belongs to the Special Issue Nano- and Biomagnetism)
Molecular magnets are a relatively new class of purely organic or metallo-organic materials, showing magnetism even without an external magnetic field. This interdisciplinary field between chemistry and physics has been gaining increased interest since the 1990s. While bulk molecular magnets are usually hard to build because of their molecular structures, low-dimensional molecular magnets are often easier to construct, down to dot-like (zero-dimensional) structures, which are investigated by different scanning probe technologies. On these scales, new effects such as superparamagnetic behavior or coherent switching during magnetization reversal can be recognized. Here, we give an overview of the recent advances in molecular nanomagnets, starting with single-molecule magnets (0D), typically based on Mn12, Fe8, or Mn4, going further to single-chain magnets (1D) and finally higher-dimensional molecular nanomagnets. This review does not aim to give a comprehensive overview of all research fields dealing with molecular nanomagnets, but instead aims at pointing out diverse possible materials and effects in order to stimulate new research in this broad field of nanomagnetism. View Full-Text
Keywords: single-molecule magnet (SMM); single-chain magnet (SCM); molecular nanomagnet; molecular structure; information storage single-molecule magnet (SMM); single-chain magnet (SCM); molecular nanomagnet; molecular structure; information storage
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MDPI and ACS Style

Blachowicz, T.; Ehrmann, A. New Materials and Effects in Molecular Nanomagnets. Appl. Sci. 2021, 11, 7510. https://doi.org/10.3390/app11167510

AMA Style

Blachowicz T, Ehrmann A. New Materials and Effects in Molecular Nanomagnets. Applied Sciences. 2021; 11(16):7510. https://doi.org/10.3390/app11167510

Chicago/Turabian Style

Blachowicz, Tomasz, and Andrea Ehrmann. 2021. "New Materials and Effects in Molecular Nanomagnets" Applied Sciences 11, no. 16: 7510. https://doi.org/10.3390/app11167510

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