Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
9 papers · 2 filters
Questioning the existence of a unique ground state structure for Si clusters
W. Hellmann, R. Hennig, S. Goedecker +3
Density functional and quantum Monte Carlo calculations challenge the existence of a unique ground state structure for certain Si clusters. For Si clusters with more than a dozen a…
Magnetic resonance in nanoparticles: between ferro- and paramagnetism
N. Noginova, F. Chen, T. Weaver +3
Magnetic nanoparticles of gamma-Fe2O3 coated by organic molecules and suspended in liquid and solid matrices, as well as a non-diluted magnetic fluid have been studied by electron…
Hypoconstrained Jammed Packings of Nonspherical Hard Particles: Ellipses and Ellipsoids
A. Donev, R. Connelly, F. H. Stillinger +1
Continuing on recent computational and experimental work on jammed packings of hard ellipsoids [Donev et al., Science, vol. 303, 990-993] we consider jamming in packings of smooth…
Ab-initio investigation of phonon dispersion and anomalies in palladium
Derek A. Stewart
In recent years, palladium has proven to be a crucial component for devices ranging from nanotube field effect transistors to advanced hydrogen storage devices. In this work, I exa…
Anisotropy of Magnetization Reversal and Magnetoresistance in Square Arrays of Permalloy Nano-Rings
A. V. Goncharov, A. A. Zhukov, V. V. Metlushko +8
Magnetization reversal mechanisms and impact of magnetization direction are studied in square arrays of interconnected circular permalloy nanorings using MOKE, local imaging, numer…
Energy-based Structure Prediction for d(Al70Co20Ni10)
Nan Gu, M. Mihalkovic, C. L. Henley
We use energy minimization principles to predict the structure of a decagonal quasicrystal - d(AlCoNi) - in the Cobalt-rich phase. Monte Carlo methods are then used to explore conf…
Spin-transfer-driven ferromagnetic resonance of individual nanomagnets
J. C. Sankey, P. M. Braganca, A. G. F. Garcia +3
We demonstrate a technique that enables ferromagnetic resonance (FMR) measurements of the normal modes for magnetic excitations in individual nanoscale ferromagnets, smaller in vol…
Structure prediction for cobalt-rich decagonal AlCoNi from pair potentials
Nan Gu, M. Mihalkovic, C. L. Henley
A systematic, decoration-based technique to discover the atomic structure of a decagonal quasicrystal, given pair potentials and experimentally measured lattice constants, is appli…
Lattice polarization effects on electron-gas charge densities in ionic superlattices
D. R. Hamann, D. A. Muller, H. Y. Hwang
The atomic-level control achievable in artificially-structured oxide superlattices provides a unique opportunity to explore interface phases of matter including high-density 2D ele…