Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Devianee Mulliah"'
Publikováno v:
Nanotechnology. 17:1807-1818
Molecular dynamics (MD) simulations of atomic-scale stick–slip have been performed for a diamond tip in contact with the (100) surface of fcc Ag, bcc Fe, Si and H-terminated Si, at a temperature of 300 K. Simulations were carried out at different s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86deaf6c95575936700e035c14cd2794
https://doi.org/10.1088/0957-4484/17/8/001
https://doi.org/10.1088/0957-4484/17/8/001
Publikováno v:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 363:1949-1959
We present results of parallel molecular dynamics simulations of nanoindentation and nanotribology experiments. The models we have developed describe both the sample and the indenter atomistically and model the effect of the cantilevers in an atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f46ca8f61f8107ecf3f47fda7cabca
https://doi.org/10.1098/rsta.2005.1621
https://doi.org/10.1098/rsta.2005.1621
Publikováno v:
Wear. 259:459-466
Molecular dynamics (MD) simulations of ploughing friction are performed on fcc crystalline Ag and the results compared to experiments on polycrystalline Ag. For the simulations, a sharp pyramidal diamond tip is inserted into the (1 0 0) surface at va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28564c8fefe971848a2692722ecc5418
https://doi.org/10.1016/j.wear.2005.01.023
https://doi.org/10.1016/j.wear.2005.01.023
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 202:294-299
Parallel molecular dynamics simulations of nanoindentation followed by nanoscratching were conducted on an fcc silver (1 0 0) surface using a diamond indenter. The simulations were performed using three different orientations of the indenter. For eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0414a5945a4846685c3cf5b42ad53eb2
https://doi.org/10.1016/s0168-583x(02)01872-4
https://doi.org/10.1016/s0168-583x(02)01872-4
Publikováno v:
Physical Review B. 69
Molecular dynamics simulations are performed to investigate the atomic-scale stick-slip phenomenon of a pyramidal diamond tip inserted into the Ag(010) surface. The mechanisms behind the stick-slip events are investigated by considering sliding speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4862f314c8844c73429f40c3c3bdcba3
https://doi.org/10.1103/physrevb.69.205407
https://doi.org/10.1103/physrevb.69.205407