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Magnetochemistry
Special Issues
Design, Synthesis, Controlled Assembly and Devices Foundation of Molecular Nanomagnet
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Design, Synthesis, Controlled Assembly and Devices Foundation of Molecular Nanomagnet

A special issue of Magnetochemistry (ISSN 2312-7481). This special issue belongs to the section "Molecular Magnetism".

Deadline for manuscript submissions: closed (10 May 2023) | Viewed by 2005

Special Issue Editor

Dr. Dan Liu

E-Mail Website
Guest Editor
Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an 710072, China
Interests: quantum chemistry; single-molecule magnets; vibronic coupling

Special Issue Information

Dear Colleagues,

Nanomagnets have attracted large attention because they exhibit many excellent magnetic properties useful for technological applications, especially the magnetic hysteresis effect can be suitable for high-density information storage. Understanding how to improve the density of magnetic storage is one of the most important challenges in developing high-density magnetic storage materials in the present and future. Quantum relaxation is the basic physical process in atomic, molecular and nanomaterial devices for quantum information. A full understanding of the relaxation mechanism of qubits is key for the development of high-density magnetic storage quantum information devices. Single-molecule magnets have attracted extensive attention due to their small size, highly uniform size distribution and high storage density.

This Special Issue aims to publish work pertaining to the design and synthesis of high-performance nanomagnets by experimental means and computational modeling simulations. Exploring the relaxation process of nanomagnets can provide support for potentially efficient information storage devices. We welcome all novel achievements in the improvement of nanomolecular magnets.

Dr. Dan Liu
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Magnetochemistry is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • single-molecule magnets
  • magnetic relaxation
  • magnetic anisotropy
  • quantum tunnelling magnetization
  • magnetic dynamics

Published Papers (1 paper)

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Research

11 pages, 3253 KiB  
Article
The Assembly of Grid-type Lanthanide Cluster
by Jinsong Li, Fan Zhang, Xuefeng Guo, Dan Liu and Jianfeng Wu
Magnetochemistry 2023, 9(1), 4; https://doi.org/10.3390/magnetochemistry9010004 - 24 Dec 2022
Cited by 1 | Viewed by 1687
Abstract
A dicompartmental Schiff base ligand was synthesized and used for the assembly of a lanthanide grid-like complex. Dinuclear Dy2 and tetranuclear Dy4 complexes were isolated from the reaction of the ligand with different dysprosium salt. Single crystal X-ray diffractions show that [...] Read more.
A dicompartmental Schiff base ligand was synthesized and used for the assembly of a lanthanide grid-like complex. Dinuclear Dy2 and tetranuclear Dy4 complexes were isolated from the reaction of the ligand with different dysprosium salt. Single crystal X-ray diffractions show that the two DyIII ions in Dy2 are adopted in the N3O coordination pockets of the ligand and further coordinated by water molecules, whereas, for Dy4, the four DyIII ions are clamped by four ligands through their terminal N3O coordination pockets, forming a grid-type assembly. Magnetic studies reveal that complex Dy2 shows field-induced single-molecule magnetic behavior under 1000 Oe dc field, complex Dy4 shows fast relaxation under zero field and field-induced single-molecule magnet (SMM) behavior under 500 Oe. The difference in the magnetic relaxation is related to the various deprotonation of the ligand and distinct topology of the assemblies. Full article
(This article belongs to the Special Issue Design, Synthesis, Controlled Assembly and Devices Foundation of Molecular Nanomagnet)
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