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Preface
A huge surge in the number of publications dealing with the magnetic properties of coordination compounds based on highly anisotropic lanthanide ions occurred in the past decade. This body of work provided the inspiration for the current book. In light of the recent trends, one could be forgiven for assuming that f-block magnetism is a new field of research: it is not, but there is no doubt that certain types of lanthanide and actinide compounds have breathed new life into an established field of molecular magnetism. In compiling Lanthanide and Actinides in Molecular Magnetism, our aim has been to set the scene by covering the important fundamental aspects of f-element electronic structure and magnetism and then to use this as a basis for understanding the most eye-catching recent developments and emerging cutting-edge topics. This aim has been achieved by the contributing authors, who address their chosen topics using a range of experimental and theoretical considerations, much of which is based on their own pioneering contributions to the field.
In Chapter 1, Sorace and Gatteschi deal with the fundamental aspects of lanthanide electronic structure and magnetism, and in Chapter 2, Clemente-Juan, Coronado and Gaita-Ariño develop a picture of how the crystal field theory can be used to design single-ion magnets and spin qubits. Tang and Zhang condense a huge volume of literature in Chapter 3 in order to cover the bewildering array of polynuclear lanthanide single-molecule magnets (SMMs), and extended molecular networks of lanthanide complexes are dealt with by Sessoli and Bernot in Chapter 4. The experimental aspects of SMM physics are covered by Pedersen, Woodruff, Bendix and Clérac in Chapter 5, and a detailed description of theoretical models of lanthanide magnetism is provided by Chibotaru and Ungur in Chapter 6. The promising role of lanthanide complexes in quantum computing is presented by Aromí, Luis and Roubeau in Chapter 7. Chapter 8 is a tour-de-force of lanthanide-phthalocyanine chemistry and physics authored by Lan, Klyatskaya and Ruben, from synthetic supramolecular chemistry to applications in molecular spintronic devices. The role of lanthanide complexes in the magnetocaloric effect is covered by Sharples and Collison in Chapter 9, and in Chapter 10, Liddle and van Slageren cover yet another emerging topic – namely, the applications of actinide elements in single-molecule magnetism.
One of the most exciting aspects of the material covered in this book is its multi-disciplinary nature: chemistry, physics, materials science and nanoscience all play their part. The potential applications in advanced technologies such as quantum computing add to the excitement. The beauty of this science is that it does not respect ‘traditional’ subject boundaries, which, the reader will find, is clearly demonstrated throughout. The target audience should span the full range of career stages. Established experts in the field will find the book to be an invaluable summary, while new research students will find it to be an excellent entry point to the wider literature. We hope that the book will become an indispensable guide for all scientists with interests in magnetism and in the magnetic properties of f-element compounds.
The editors owe a great debt of gratitude to the contributing authors, all of whom have invested significant time and effort in order to share their wisdom and insight.
The University of Manchester, UK
Richard Layfield
University of Ottawa, Canada
Muralee Murugesu
List of Contributors
Guillem Aromí
Universitat de Barcelona
Departament de Química Inorgànica
Grup de Magnetisme i Molècules Funcionals (GMMF)
Diagonal 645
Barcelona
Spain
Jesper Bendix
University of Copenhagen
Department of Chemistry
Universitetsparken 5
Copenhagen
Denmark
Kevin Bernot
Université Européenne de Bretagne
INSA, SCR, UMR 6226
Avenue des buttes de Coësmes CS70839
Rennes Cedex
France
Liviu F. Chibotaru
Katholieke Universiteit Leuven
Theory of Nanomaterials Group
Celestijnenlaan 200F
Heverlee
Belgium
Juan M. Clemente-Juan
Universidad de Valencia
Instituto de Ciencia Molecular
c/Catedrático José Beltrán, 2
Paterna
Spain
Rodolphe Clérac
CNRS, CRPP
UPR 8641
Pessac
France
and
University of Bordeaux
CRPP, UPR 8641
Pessac
France
David Collison
The University of Manchester
School of Chemistry
Oxford Road
Manchester M13 9PL
UK
Eugenio Coronado
Universidad de Valencia
Instituto de Ciencia Molecular
c/Catedrático José Beltrán, 2
Paterna
Spain
Alejandro Gaita-Ariño
Universidad de Valencia
Instituto de Ciencia Molecular
c/Catedrático José Beltrán, 2
Paterna
Spain
Dante Gatteschi
Università degli studi di Firneze
Laboratory for Molecular Magnetism
Dipartimento di Chimica
``Ugo Schiff'' and UdR INSTM
Via della Lastruccia 3
Sesto Fiorentino
Italy
Svetlana Klyatskaya
Karlsruher Institut für Technologie (KIT)
Institut für Nanotechnologie
Eggenstein-Leopoldshafen
Germany
Yanhua Lan
Karlsruher Institut für Technologie (KIT)
Institut für Nanotechnologie
Hermann-von-Helmholtz-Platz 1
Eggenstein-Leopoldshafen
Germany
Stephen T. Liddle
University of Nottingham
School of Chemistry
University Park
Nottingham NG7 2RD
UK
Fernando Luis
CSIC-Universidad de Zaragoza
Instituto de Ciencia de Materiales de Aragón
Pedro Cerbuna 12
Zaragoza
Spain
Kasper S. Pedersen
CNRS, CRPP
UPR 8641
Pessac
France
and
Univ Bordeaux
CRPP, UPR 8641
Pessac
France
and
University of Copenhagen
Department of Chemistry
Universitetsparken 5
Copenhagen
Denmark
Olivier Roubeau
CSIC-Universidad de Zaragoza
Instituto de Ciencia de Materiales de Aragón
Pedro Cerbuna 12
Zaragoza
Spain
Mario Ruben
Karlsruher Institut für Technologie (KIT)
Institut für Nanotechnologie
Hermann-von-Helmholtz-Platz 1
Eggenstein-Leopoldshafen
Germany
and
Université de Strasbourg
IPCMS-CNRS
23 Rue du Loess
Strasbourg
France
Roberta Sessoli
Università degli Studi di Firenze
Laboratory of Molecular Magnetism
Department of Chemistry and INSTM
Via della Lastruccia 3
Sesto Fiorentino
Italy
Joseph W. Sharples
School of Chemistry
The University of Manchester
Oxford Road
Manchester M13 9PL
UK
Joris van Slageren
Universität Stuttgart
Institut für Physikalische Chemie
Pfaffenwaldring 55
Stuttgart
Germany
Lorenzo Sorace
Università degli studi di Firneze
Laboratory for Molecular Magnetism
Dipartimento di Chimica
``Ugo Schiff'' and UdR INSTM
Via della Lastruccia 3
Sesto Fiorentino
Italy
Jinkui Tang
Chinese Academy of Sciences
State Key Laboratory of Rare Earth Resource Utilization
Changchun Institute of Applied Chemistry
Changchun, 130022
R. China
Liviu Ungur
Katholieke Universiteit Leuven
Theory of Nanomaterials Group
Celestijnenlaan 200F
Heverlee
Belgium
Daniel N. Woodruff
CNRS, CRPP
UPR 8641
Pessac
France
and
University of Bordeaux
CRPP, UPR 8641
Pessac
France
Peng Zhang
Chinese Academy of Sciences
State Key Laboratory of Rare Earth Resource Utilization