28 citations · 47 across the 7 of their papers we have counts for
5 papers · 1 filter
Parameterization protocol and refinement strategies for accurate and transferable analytic bond-order potentials: Application to Re
Aparna P. A. Subramanyam, Jan Jenke, Alvin Noe Ladines +2
Interatomic potentials provide a means to simulate extended length and time scales that are outside the reach of ab initio calculations. The development of an interatomic potential…
Off-stoichiometric softening and polytypic transformations in the plastic deformation of the C14 FeNb Laves phase
Alvin Noe Ladines, Ralf Drautz, Thomas Hammerschmidt
Plastic deformation of the brittle C14-FeNb Laves phase occurs mostly by basal slip due to the complex crystal structure. Here, we compare the barriers for basal slip for the k…
Shared Metadata for Data-Centric Materials Science
Luca M. Ghiringhelli, Carsten Baldauf, Tristan Bereau +32
The expansive production of data in materials science, their widespread sharing and repurposing requires educated support and stewardship. In order to ensure that this need helps r…
Tight-binding bond parameters for dimers across the periodic table from density-functional theory
Jan Jenke, Alvin N. Ladines, Thomas Hammerschmidt +2
We obtain parameters for non-orthogonal and orthogonal TB models from two-atomic molecules for all combinations of elements of period 1 to 6 and group 3 to 18 of the periodic table…
Imaging individual solute atoms at crystalline imperfections in metals
Shyam Katnagallu, Leigh T. Stephenson, Isabelle Mouton +11
Directly imaging all atoms constituting a material and, maybe more importantly, crystalline defects that dictate materials' properties, remains a formidable challenge. Here, we pro…