4 papers
Efficient Implementation of Gaussian Process Regression Accelerated Saddle Point Searches with Application to Molecular Reactions
Rohit Goswami, Maxim Masterov, Satish Kamath +2
The task of locating first order saddle points on high-dimensional surfaces describing the variation of energy as a function of atomic coordinates is an essential step for identify…
Flowy: High performance probabilistic lava emplacement prediction
Moritz Sallermann, Amrita Goswami, Alejandro Peña-Torres +1
Lava emplacement is a complex physical phenomenon, affected by several factors. These include, but are not limited to features of the terrain, the lava settling process, the effusi…
Dimerization of Ag adatoms on Si(100) at surprisingly low temperature due to adatom migration on top of Si-dimer rows
Alejandro Peña-Torres, Michail Stamatakis, Hannes Jónsson
The puzzling experimental observations of Ag addimer formation on the Si(100) surface upon vapor deposition at low temperature, even as low as 140 K, reported by Huang et al. [Phys…
Single Atom Substituents in Copper Surfaces May Adsorb Multiple CO Molecules
Magnus A. H. Christiansen, Alejandro Peña-Torres, Elvar Ã. Jónsson +1
Copper is a good CO2 electroreduction catalyst as products beyond CO form, but efficiency and selectivity is low. Experiments have shown that admixture of other elements can help,…