LOW ENERGY GRAIN BOUNDARIES IN SILVER

W. Lojkowski, H. Gleiter
1985 Le Journal de Physique Colloques  
grains de faible h e r g i e dms laargent ont Bte BtudiBs par l a methcde de frittage. On a mntr& qu' ils peuvent &re f o h s lorsque l a surface (1111 d'un c r i s t a l e s t mise e n contact avec l a surface {ill} , {115}0u{1 1 173de l'autre c r i s t a l . Dans l a structure qui se £ o m l e s atcmes align& dans l a direction ( 110) sont en coficidence. Les joints ainsi £om&$ sont du type 1 = 3,5,9 ou 33c. Abstract -Low energy grain boundaries in silver were identified a s X = 3,9,11 and
more » ... assymetric tilt b o w d r i e s . In one grain the boundary is parallel to the { l l l } plane. In the secord grain it is parallel to the {ill} ,{115} or{l 1 17)planes. Close packed rows of atoms extending along (1lO)direction.s are i n coincidence p s i t i o n s . Between these rows the surface of the secod grain i s composed of lxm3.s parallel t o the {lOO}plane.
doi:10.1051/jphyscol:1985408 fatcat:pemjzdutprhwfer2ulsfw5wvka