53 citations · 96 across the 5 of their papers we have counts for
5 papers
Evaluation of Born and local effective charges in unoriented materials from vibrational spectra
X. S. Xu, Q. -C. Sun, J. L. Musfeldt
We present an application of the Lorentz model in which fits to vibrational spectra or a Kramers Kronig analysis are employed along with several useful formalisms to quantify micro…
Correlation effects in the electronic structure of Mn molecular magnet
D. W. Boukhvalov, L. I. Vergara, V. V. Dobrovitski +5
We present joint theoretical-experimental study of the correlation effects in the electronic structure of (pyH)[MnOCl(OAc)]2MeCN molecular magnet (Mn…
Spin-Charge-Lattice Coupling through Resonant Multi-Magnon Excitations in Multiferroic BiFeO3
M. O. Ramirez, A. Kumar, S. A. Denev +19
Spin-charge-lattice coupling mediated by multi-magnon processes is demonstrated in multiferroic BiFeO3. Experimental evidence of two and three magnons excitations as well as multim…
Magnetic Field Effects on the Far-Infrared Absorption in Mn_12-acetate
A. B. Sushkov, B. R. Jones, J. L. Musfeldt +3
We report the far-infrared spectra of the molecular nanomagnet Mn_12-acetate (Mn_12) as a function of temperature (5-300 K) and magnetic field (0-17 T). The large number of observe…
Using electronic structure changes to map the H-T phase diagram of alpha'-NaV2O5
A. B. Sushkov, J. L. Musfeldt, S. A. Crooker +2
We report polarized optical reflectance studies of α'-NaV2O5 as a function of temperature (4-45 K) and magnetic field (0-60 T). Rung directed electronic structure changes, as measu…