6533b835fe1ef96bd129fe0c

RESEARCH PRODUCT

Order and Disorder Phenomena at Surfaces of Binary Alloys

F. F. HaasKurt BinderFriederike Schmid

subject

Surface (mathematics)Orientation (vector space)Materials scienceCondensed matter physicsPhase (matter)Monte Carlo methodBinary alloyOrder and disorderBinary numberSurface order

description

We present recent Monte Carlo results on surfaces of bcc-structured binary alloys which undergo an order-disorder phase transformation in the bulk. In particular, we discuss surface order and surface induced disorder at the bulk transition between the ordered (DO3) phase and the disordered (A2) phase. An intricate interplay between different ordering and segregation phenomena leads to a complex surface behavior, which depends on the orientation of the surface under consideration.

yearjournalcountryeditionlanguage
2000-01-01
https://doi.org/10.1007/978-1-4615-1205-9_7