Self-diffusion on copper surfaces Export

@article{hansen_91_selfdiffusion, abstract = {The diffusion paths and activation energies of a Cu adatom on Cu(100), Cu(111), and Cu(110) are studied using the effective-medium theory to calculate the energetics. For the (100) and (110) faces, diffusion via an exchange mechanism is found to be important. The transition state for these paths is stabilized by a direct covalent interaction as proposed by Feibelman. On the (111) face and for diffusion along the close-packed rows on the (110) surface, a simple hopping mechanism is found to be most favorable.}, author = {Hansen, L. and Stoltze, P. and Jacobsen, K. W. and Norskov, J. K.}, citeulike-article-id = {496140}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/PhysRevB.44.6523}, citeulike-linkout-1 = {http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1991PhRvB..44.6523H}, doi = {10.1103/PhysRevB.44.6523}, journal = {Phys. Rev. B}, keywords = {copper, diffusion, emt, my\_gb\_article, surface}, month = {September}, pages = {6523--6526}, posted-at = {2006-02-07 16:09:35}, priority = {2}, title = {Self-diffusion on copper surfaces}, url = {http://dx.doi.org/10.1103/PhysRevB.44.6523}, volume = {44}, year = {1991} }

TY - JOUR ID - hansen_91_selfdiffusion L3 - citeulike-article-id:496140 N2 - The diffusion paths and activation energies of a Cu adatom on Cu(100), Cu(111), and Cu(110) are studied using the effective-medium theory to calculate the energetics. For the (100) and (110) faces, diffusion via an exchange mechanism is found to be important. The transition state for these paths is stabilized by a direct covalent interaction as proposed by Feibelman. On the (111) face and for diffusion along the close-packed rows on the (110) surface, a simple hopping mechanism is found to be most favorable. JF - Phys. Rev. B EP - 6526 TI - Self-diffusion on copper surfaces VL - 44 SP - 6523 KW - copper KW - diffusion KW - emt KW - my_gb_article KW - surface AU - Hansen, L AU - Stoltze, P AU - Jacobsen, KW AU - Norskov, JK PY - 1991/September// UR - http://dx.doi.org/10.1103/PhysRevB.44.6523 ER -