TY - JOUR
T1 - X-ray scattering study of the surface structure
AU - Sakata, Osami
AU - Lyman, P.
AU - Tinkham, B.
AU - Walko, D.
AU - Marasco, D.
AU - Lee, T.
AU - Bedzyk, M.
PY - 2000
Y1 - 2000
N2 - The (Formula presented) surface structure of Te adsorbed on Ge(001) was studied by analyzing the x-ray scattered intensity along several surface crystal truncation rods (CTR). The results were compared to simulations corresponding to the bridge, top, antibridge, and hollow site models. Te at the bridge site was in best agreement. More complex surface models based on modifications of Te at the bridge site were then compared to the data with the missing-row model being in better agreement than the zigzag model. Finally, the CTR data were used to refine the structural parameters of the missing row model.
AB - The (Formula presented) surface structure of Te adsorbed on Ge(001) was studied by analyzing the x-ray scattered intensity along several surface crystal truncation rods (CTR). The results were compared to simulations corresponding to the bridge, top, antibridge, and hollow site models. Te at the bridge site was in best agreement. More complex surface models based on modifications of Te at the bridge site were then compared to the data with the missing-row model being in better agreement than the zigzag model. Finally, the CTR data were used to refine the structural parameters of the missing row model.
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U2 - 10.1103/PhysRevB.61.16692
DO - 10.1103/PhysRevB.61.16692
M3 - Article
AN - SCOPUS:0001700816
SN - 1098-0121
VL - 61
SP - 16692
EP - 16696
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 24
ER -