TY - JOUR
T1 - Strain effects in Ge surface cascades
AU - Tarus, J.
AU - Nordlund, K.
AU - Keinonen, J.
AU - Averback, R. S.
N1 - The research was supported by the Academy of Finland under projects No. 39190 and 44215. One of us (J.T.) thanks the Academy of Finland for travel expense grant. Grants of computer time from the Center for Scientific Computing in Espoo, Finland are gratefully acknowledged.
PY - 2000/4
Y1 - 2000/4
N2 - By using classical molecular dynamics technique we have simulated the effects of 5 keV Xe atoms impinging on the strained Ge(1 0 0) 2×1 surface. We found that large adatom islands are formed on top of the amorphous zones created by the cascades. We also found that lattice atoms around the molten zone move radially inwards and thus cause strain relief in the sample.
AB - By using classical molecular dynamics technique we have simulated the effects of 5 keV Xe atoms impinging on the strained Ge(1 0 0) 2×1 surface. We found that large adatom islands are formed on top of the amorphous zones created by the cascades. We also found that lattice atoms around the molten zone move radially inwards and thus cause strain relief in the sample.
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U2 - 10.1016/S0168-583X(99)01138-6
DO - 10.1016/S0168-583X(99)01138-6
M3 - Conference article
AN - SCOPUS:0033742071
SN - 0168-583X
VL - 164
SP - 482
EP - 486
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
T2 - ICACS-18: 18th International Conference on Atomic Collisions in Solids
Y2 - 3 August 1999 through 8 August 1999
ER -