Structures of Interfaces between Epitaxially Grown Silver and (001)-Iron Substrates

Behavior of Interfacial Dislocations in Bicrystals of Epitaxially Grown Gold on (001)-Iron Substrates

“…From the transmission electron diffraction patterns of gold-iron double layers, the orientation relationship between the fcc gold deposit and bcc iron substrate was found to be The same orientation relationship has been observed for silver grown on (001)-iron substrates(2) and for iron grown epitaxially on (001)-gold substrates(5)(6) and some other bcc metals grown on fcc substrates (5). The mismatch calcurated from the unstrained lattice parameters of gold and iron parallel to the interface for this orientation relationship is extremely small, +0.61 %, as described else-(where ( 2) . micrographs are printed with their sides parallel to the <220>-Au directions unless specified and the gold lattice is taken as a reference lattice as indicated in the micrographs.…”

“…In previous work (2) we have studied the interface in the double layer of silver on (001)-iron and reported that the orientation of the misfit dislocations changed from the <110>-Ag to the <100>-Ag directions with increasing substrate temperature. The Burgers vectors of the misfit dislocations were determined to be…”