554 citations · 1.4k across the 39 of their papers we have counts for
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Long-Range Magnetic Exchange Pathways in Complex Clusters from First-Principles
Dian-Teng Chen, Jia Chen, Xiang-Guo Li +3
This work builds a bridge between density functional theory (DFT) and model interpretations of Anderson's superexchange theory by constructing a -- model with DFT Wannier…
Magic angle effects in a trigonal Mn(III)3 cluster: deconstruction of a single-molecule magnet
Jonathan Marbey, Pei-Rung Gan, En-Che Yang +1
We present angle-dependent high-frequency EPR studies on a single-crystal of a trigonal Mn3 cluster with an unusual structure in which the local magnetic easy-axes of the constitue…
Tunneling and inversion symmetry in single-molecule magnets: the case of the Mn12 wheel molecule
E. del Barco, S. Hill, C. C. Beedle +3
We present a detailed study of the influence of various interactions on the spin quantum tunneling in a Mn12 wheel molecule. The effects of single-ion and exchange (spin-orbit) ani…
Evidence for a very low-lying S = 9 excited state of the S = 10 single molecule magnet Mn12-acetate
R. S. Edwards, S. Hill, S. Maccagnano +2
We present a detailed investigation of the temperature and frequency dependence of the anomalous EPR transitions first observed in Mn12-acetate by Hill et al. [Phys. Rev. Lett. 80,…
Defects, Tunneling, and EPR Spectra of Single-Molecule Magnets
Kyungwha Park, M. A. Novotny, N. S. Dalal +5
We examine theoretically electron paramagnetic resonance (EPR) lineshapes as functions of resonance frequency, energy level, and temperature for single crystals of three different…
Instrumentation for Millimeter-wave Magnetoelectrodynamic Investigations of Low-Dimensional Conductors and Superconductors
M. Mola, S. Hill, P. Goy +1
We describe instrumentation for conducting high sensitivity millimeter-wave cavity perturbation measurements over a broad frequency range (40-200 GHz) and in the presence of strong…