Quantum tunneling of magnetization and related phenomena in molecular materials

D Gatteschi, R Sessoli - Angewandte Chemie International …, 2003 - Wiley Online Library
Molecules comprising a large number of coupled paramagnetic centers are attracting much
interest because they may show properties which are intermediate between those of simple …

Filling the gap between the quantum and classical worlds of nanoscale magnetism: giant molecular aggregates based on paramagnetic 3d metal ions

C Papatriantafyllopoulou, EE Moushi… - Chemical Society …, 2016 - pubs.rsc.org
In this review, aspects of the syntheses, structures and magnetic properties of giant 3d and
3d/4f paramagnetic metal clusters in moderate oxidation states are discussed. The term …

Quantentunneln der Magnetisierung und verwandte Phänomene in molekularen Materialien

D Gatteschi, R Sessoli - Angewandte Chemie, 2003 - Wiley Online Library
Moleküle mit einer großen Zahl gekoppelter paramagnetischer Zentren werden gegenwärtig
intensiv erforscht. Man hofft auf Eigenschaften zu treffen, die zwischen denen isolierter …

Molecular Engineering for Single‐Chain‐Magnet Behavior in a One‐Dimensional Dysprosium–Nitronyl Nitroxide Compound

L Bogani, C Sangregorio, R Sessoli… - Angewandte Chemie …, 2005 - Wiley Online Library
The discovery of single molecule magnets (SMMs), about a decade ago,[1] opened up a
very lively scientific area where still both physicists and chemists join their efforts to better …

Magnetic qubits as hardware for quantum computers

J Tejada, EM Chudnovsky, E Del Barco… - …, 2001 - iopscience.iop.org
We propose two potential realizations for quantum bits based on nanometre-scale magnetic
particles of large spin S and high-anisotropy molecular clusters. In case (1) the bit-value …

High-frequency EPR spectra of a molecular nanomagnet: Understanding quantum tunneling of the magnetization

AL Barra, D Gatteschi, R Sessoli - Physical Review B, 1997 - APS
EPR spectra have been recorded in very high fields up to 25 T, and at high frequency up to
525 GHz, on a polycrystalline sample of [Mn 12 O 12 (CH 3 COO) 16 (H 2 O) 4]⋅ 2 CH 3 …

Neutron spectroscopy for the magnetic anisotropy of molecular clusters

R Caciuffo, G Amoretti, A Murani, R Sessoli… - Physical review …, 1998 - APS
Neutron spectroscopy has been used to observe transitions between the energy levels for
the 21 different orientations of the S= 10 spin ground state of an octanuclear iron molecular …

Heterometallic 3d–4f single molecule magnets containing diamagnetic metal ions

A Chakraborty, J Goura, P Kalita, A Swain… - Dalton …, 2018 - pubs.rsc.org
Molecular nano magnets such as single-molecule magnets (SMMs) are a class of
coordination complexes with numerous potential applications such as information storage …

Evidence for resonant tunneling of magnetization in sacetate complex

JM Hernandez, XX Zhang, F Luis, J Tejada… - Physical Review B, 1997 - APS
We have measured the dc magnetization at low temperatures of tetragonal crystals of Mn 12
acetate complex [Mn 12 O 12 (CH 3 COO) 16 (H 2 O) 4], a material composed of a large …

EPR of molecular nanomagnets

D Gatteschi, AL Barra, A Caneschi, A Cornia… - Coordination Chemistry …, 2006 - Elsevier
Electron paramagnetic resonance has played a crucial role in the determination of the
properties and in explaining the origin of the peculiar behaviour of molecular nanomagnets …