554 citations · 2k across the 43 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…
Analysis of exchange interactions in dimers of Mn3 single-molecule magnets, and their sensitivity to external pressure
Jie-Xiang Yu, George Christou, Hai-Ping Cheng
In light of the potential use of single-molecule magnets (SMMs) in emerging quantum information science initiatives, we report first-principles calculations of the magnetic exchang…
Magnetic avalanches of minor fast-relaxing species of Mn12-acetate
S. McHugh, R. Jaafar, M. P. Sarachik +5
Using micron-sized thermometers and Hall bars, we report time-resolved studies of the local temperature and local magnetization for two types of magnetic avalanches (abrupt spin re…
Tuning Magnetic Avalanches in Mn12-ac
S. McHugh, Bo Wen, Xiang Ma +5
Using micron-sized Hall sensor arrays to obtain time-resolved measurements of the local magnetization, we report a systematic study in the molecular magnet Mn-acetate of mag…
DFT calculation of the intermolecular exchange interaction in the magnetic Mn dimer
Kyungwha Park, Mark R. Pederson, Steven L. Richardson +2
The dimeric form of the single-molecule magnet [MnOCl(OCEt)(py)] recently revealed interesting phenomena: no quantum tunneling at zero field and tunneli…
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…