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- University of Tennessee at KnoxvilleUS10 papers
- Florida State UniversityUS4 papers
- Aoyama Gakuin UniversityJP2 papers
- Max Planck SocietyDE2 papers
- National High Magnetic Field LaboratoryUS2 papers
- RIKENJP2 papers
- University of CincinnatiUS2 papers
- University of GeorgiaUS2 papers
- Ames National LaboratoryUS1 paper
- Applied Physical Sciences (United States)US1 paper
- Argonne National LaboratoryUS1 paper
- Boston CollegeUS1 paper
7 papers · 1 filter
Study of the One- and Two-Band Models for Colossal Magnetoresistive Manganites Using the Truncated Polynomial Expansion Method
C. Sen, G. Alvarez, Y. Motome +5
Considerable progress has been recently made in the theoretical understanding of the colossal magnetoresistance (CMR) effect in manganites. The analysis of simple models with two c…
Electron-hole and plasmon excitations in 3d transition metals: Ab initio calculations and inelastic x-ray scattering measurements
I. G. Gurtubay, J. M. Pitarke, Wei Ku +5
We report extensive all-electron time-dependent density-functional calculations and nonresonant inelastic x-ray scattering measurements of the dynamical structure factor of 3d tran…
Suppressed magnetization in LaCaMnO/YBaCuO superlattices
A. Hoffmann, S. G. E. te Velthuis, Z. Sefroui +4
We studied the magnetic properties of LaCaMnO / YBaCuO superlattices. Magnetometry showed that with increasing YBaCuO layer thic…
Cl electrosorption on Ag(100): Lateral interactions and electrosorption valency from comparison of Monte Carlo simulations with chronocoulometry experiments
I. Abou Hamad, S. J. Mitchell, Th. Wandlowski +2
We present Monte Carlo Simulations using an equilibrium lattice-gas model for the electrosorption of Cl on Ag(100) single-crystal surfaces. Fitting the simulated isotherms to chron…
Goldstone-Mode Phonon Dynamics in the Pyrochlore Cd2Re2O7
C. A. Kendziora, I. A. Sergienko, R. Jin +4
We have measured the polarized Raman scattering spectra of Cd2Re2O7, the first superconducting pyrochlore, as a function of temperature. For temperatures below the cubic-to-tetrago…
Bonding Configurations and Collective Patterns of Ge Atoms Adsorbed on Si(111)-7x7
Y. L. Wang, H. -J. Gao, H. M. Guo +2
We report scanning tunneling microscopy observations of Ge deposited on the Si(111)-7x7 surface for a sequence of sub-monolayer coverages. We demonstrate that Ge atoms replace so-c…