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
8 papers · 2 filters
On the constitution of sodium at higher densities
J. B. Neaton, N. W. Ashcroft
Using density functional theory the atomic and electronic structure of sodium are predicted to depart substantially from those expected of simple metals for 2.48 (…
New Physics of the Partial Dislocation in Silicon Revealed through {\em Ab Initio} Calculation
Gabor Csanyi, Torkel D. Engeness, Sohrab Ismail-Beigi +1
Based on {\em ab initio} calculation, we propose a new structure for the fundamental excitation of the reconstructed 30 partial dislocation in silicon. This soliton has a r…
Structure determinations for random-tiling quasicrystals
C. L. Henley, V. Elser, M. Mihalkovic
How, in principle, could one solve the atomic structure of a quasicrystal, modeled as a random tiling decorated by atoms, and what techniques are available to do it? One path is to…
Elasticity of nanometer-sized objects
D. E. Segall, Sohrab Ismail-Beigi, T. A. Arias
We initiate the development of a theory of the elasticity of nanoscale objects based upon new physical concepts which remain properly defined on the nanoscale. This theory provides…
Effective potentials for 6-coordinated Boron: structural geometry approach
W. -J. Zhu, C. L. Henley
We have built a database of ab-initio total energies for elemental Boron in over 60 hypothetical crystal structures of varying coordination , such that every atom is equivalent.…
Dislocation Kinks in Copper: Widths, Barriers, Effective Masses, and Quantum Tunneling
Tejs Vegge, James P. Sethna, Siew-Ann Cheong +3
We calculate the widths, migration barriers, effective masses, and quantum tunneling rates of kinks and jogs in extended screw dislocations in copper, using an effective medium the…
Phonon Scattering and Internal Friction in Dielectric and Metallic Films at Low Temperatures
P. D. Vu, Xiao Liu, R. O. Pohl
We have measured the heat conduction between 0.05 K and 1.0 K of high purity silicon wafers carrying on their polished faces a variety of thin dielectric films and polycrystalline…
Dislocation Mobility in Two-dimensional Lennard-Jones Material
N. Bailey, J. Sethna, C. Myers
In seeking to understand at a microscopic level the response of dislocations to stress we have undertaken to study as completely as possible the simplest case: a single dislocation…