K. Kokko

activity

20032011

most citedProving the Perdew-Burke-Ernzerhof density functional designed for metallic bulk and surface systems

248 citations · 248 across the 3 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

cond-mat.mtrl-sci2011

Short-range correlations in binary alloys: Spin model approach to Ag $_{c}$ Pd $_{1 - c}$

I. Vilja, K. Kokko

Short-range correlations in Ag-Pd alloys are investigated by analyzing the {\em ab initio} total energy of fcc based random Ag $_{c}$ Pd $_{1 - c}$ . Since the information on the atomic in…

cond-mat.mtrl-sci2011

Initial oxidation of Fe-Al and Fe-Cr-Al alloys: Cr as an alumina booster

Markku Heinonen, Kalevi Kokko, Marko Punkkinen +3

The boosting effect of Cr on the growth of the protective alumina scale on Fe-Al alloys is investigated by x-ray photoelectron spectroscopy. Using low oxygen pressure the surface c…

Short-range correlations in binary alloys: Spin model approach to Agc​Pd1−c​

Initial oxidation of Fe-Al and Fe-Cr-Al alloys: Cr as an alumina booster

Short-range correlations in binary alloys: Spin model approach to Ag $_{c}$ Pd $_{1 - c}$