Surface layer relaxation for Be(10(1)over-bar0): Theory

Authors :: Hjortstam, O
Trygg, J
Wills, JM
Johansson, B
Eriksson, O
Hjortstam, O
Trygg, J
Wills, JM
Johansson, B
Eriksson, O
Publication Year :: 1996
Abstract: We predict an inwards surface relaxation of the (<10(1)over bar 0>) surface of Be. The surface layer relaxes inwards with 25% of the inter planar distance, a rather large value. However, the corresponding change of nearest-neighbour interatomic distances<br />Addresses: Hjortstam O, UNIV UPPSALA, DEPT PHYS, CONDENSED MATTER THEORY GRP, S-75121 UPPSALA, SWEDEN. LOS ALAMOS NATL LAB, DIV THEORET, LOS ALAMOS, NM 87545.

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