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 …

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 …

Reduced Anionic Mn12 Molecules with Half-Integer Ground States as Single-Molecule Magnets

SMJ Aubin, Z Sun, L Pardi, J Krzystek… - Inorganic …, 1999 - ACS Publications
The preparation, characterization, and X-ray structure are reported for the single-molecule
magnet (PPh4)[Mn12O12 (O2CPh) 16 (H2O) 4]⊙ 8 (CH2Cl2)(2). Complex 2 crystallizes in …

[图书][B] Macroscopic quantum tunneling of the magnetic moment

EM Chudnovsky, J Tejada - 1998 - ui.adsabs.harvard.edu
Macroscopic Quantum Tunneling of the Magnetic Moment - NASA/ADS Now on home page ads
icon ads Enable full ADS view NASA/ADS Macroscopic Quantum Tunneling of the Magnetic …

Thermally activated resonant magnetization tunneling in molecular magnets: and others

DA Garanin, EM Chudnovsky - Physical Review B, 1997 - APS
The dynamical theory of thermally activated resonant magnetization tunneling in uniaxially
anisotropic magnetic molecules such as Mn 12 Ac (S= 10) is developed. The observed slow …

Nickel(II)−Molybdenum(III)−Cyanide Clusters:  Synthesis and Magnetic Behavior of Species Incorporating [(Me3tacn)Mo(CN)3]

MP Shores, JJ Sokol, JR Long - Journal of the American Chemical …, 2002 - ACS Publications
The substitution of MoIII for CrIII in metal− cyanide clusters is demonstrated as an effective
means of increasing the strength of the magnetic exchange coupling and introducing …

Single-Molecule Magnets:  Tetranuclear Vanadium(III) Complexes with a Butterfly Structure and an S = 3 Ground State

SL Castro, Z Sun, CM Grant, JC Bollinger… - Journal of the …, 1998 - ACS Publications
Reactions of VCl3 (THF) 3, bpy, and NaO2CR (R= Et, Ph; bpy= 2, 2 '-bipyridine) in a 1: 1: 3
ratio in Me2CO give [V4O2 (O2CR) 7 (bpy) 2](ClO4)(R= Et, 1; R= Ph, 4) following addition of …

Molecular nanomagnets: a viable path toward quantum information processing?

A Chiesa, P Santini, E Garlatti, F Luis… - Reports on Progress in …, 2024 - iopscience.iop.org
Molecular nanomagnets (MNMs), molecules containing interacting spins, have been a
playground for quantum mechanics. They are characterized by many accessible low-energy …

Resonant Magnetization Tunneling in the Trigonal Pyramidal MnIVMnIII3 Complex [Mn4O3Cl(O2CCH3)3(dbm)3]

SMJ Aubin, NR Dilley, L Pardi, J Krzystek… - Journal of the …, 1998 - ACS Publications
The trigonal pyramidal complex [Mn4O3Cl (O2CCH3) 3 (dbm) 3], where dbm-is the
monoanion of dibenzoylmethane, functions as a single-molecule magnet. High-field EPR …

Spin tunneling and phonon-assisted relaxation in -acetate

MN Leuenberger, D Loss - Physical Review B, 2000 - APS
We present a comprehensive theory of the magnetization relaxation in a Mn 12-acetate
crystal in the high-temperature regime (T≳ 1 K), which is based on phonon-assisted spin …