Optical phenomena in molecule-based magnetic materials

JJ Zakrzewski, M Liberka, J Wang, S Chorazy… - Chemical …, 2024 - ACS Publications
Since the last century, we have witnessed the development of molecular magnetism which
deals with magnetic materials based on molecular species, ie, organic radicals and metal …

[HTML][HTML] Single-Molecule Magnets: From Mn12-ac to dysprosium metallocenes, a travel in time

A Zabala-Lekuona, JM Seco, E Colacio - Coordination Chemistry Reviews, 2021 - Elsevier
The discovery of the first Single-Molecule Magnet, Mn12-ac, in 1993 changed the
perspective of how information can be stored. The current bit, occupying few hundreds of …

Bis‐Alkoxide Dysprosium (III) Crown Ether Complexes Exhibit Tunable Air Stability and Record Energy Barrier

WJ Xu, QC Luo, ZH Li, YQ Zhai, YZ Zheng - Advanced Science, 2024 - Wiley Online Library
High‐performance and air‐stable single‐molecule magnets (SMMs) can offer great
convenience for the fabrication of information storage devices. However, the controversial …

Symmetry strategies for high performance lanthanide-based single-molecule magnets

JL Liu, YC Chen, ML Tong - Chemical Society Reviews, 2018 - pubs.rsc.org
Toward promising candidates of quantum information processing, the rapid development of
lanthanide-based single-molecule magnets (Ln-SMMs) highlights design strategies in …

A Complete Ab Initio View of Orbach and Raman Spin–Lattice Relaxation in a Dysprosium Coordination Compound

M Briganti, F Santanni, L Tesi, F Totti… - Journal of the …, 2021 - ACS Publications
The unique electronic and magnetic properties of lanthanide molecular complexes place
them at the forefront of the race toward high-temperature single-molecule magnets and …

Molecular magnetic hysteresis at 60 kelvin in dysprosocenium

CAP Goodwin, F Ortu, D Reta, NF Chilton, DP Mills - Nature, 2017 - nature.com
Lanthanides have been investigated extensively for potential applications in quantum
information processing and high-density data storage at the molecular and atomic scale …

Manipulating on/off single-molecule magnet behavior in a Dy (III)-based photochromic complex

YJ Ma, JX Hu, SD Han, J Pan, JH Li… - Journal of the American …, 2020 - ACS Publications
Exploitation of room temperature (RT) photochromism and photomagnetism to induce single-
molecule magnet (SMM) behavior has potential applications toward optical switches and …

High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium (III) metallocenium single-molecule magnets

KR McClain, CA Gould, K Chakarawet, SJ Teat… - Chemical …, 2018 - pubs.rsc.org
A series of dysprosium (III) metallocenium salts,[Dy (CpiPr4R) 2][B (C6F5) 4](R= H (1), Me
(2), Et (3), iPr (4)), was synthesized by reaction of DyI3 with the corresponding known …

On approaching the limit of molecular magnetic anisotropy: a near‐perfect pentagonal bipyramidal dysprosium (III) single‐molecule magnet

YS Ding, NF Chilton, REP Winpenny… - Angewandte Chemie …, 2016 - Wiley Online Library
We report a monometallic dysprosium complex,[Dy (OtBu) 2 (py) 5][BPh4](5), that shows the
largest effective energy barrier to magnetic relaxation of Ueff= 1815 (1) K. The massive …

Uncertainty estimates for magnetic relaxation times and magnetic relaxation parameters

D Reta, NF Chilton - Physical Chemistry Chemical Physics, 2019 - pubs.rsc.org
The use of alternating current (AC) magnetometry to measure magnetic relaxation times is
one of the most fundamental measurements for characterising single-molecule magnets …