@article {3432, title = {What determines the structures formed by oxygen at low index surfaces of copper?}, journal = {Progress in Surface Science}, volume = {50}, number = {1-4}, year = {1995}, note = {ISI Document Delivery No.: TL808Times Cited: 25Cited Reference Count: 3515th Biennial Canadian Conference on Surface Science (Surface Canada 95)MAY 25-27, 1995WATERLOO, CANADACanadian Soc Chem, Div Surface Sci, Canadian Assoc Physicists}, month = {Sep-Dec}, pages = {247-257}, type = {Proceedings Paper}, abstract = {This article reviews structural details from tensor LEED analyses for three oxygen on copper surfaces, specifically those designated Cu(11O)-(2x1)-O, Cu(110)-c(6x2)-O and Cu(100)-(2 root 2x root 2)R45 degrees-O. Certain common features are identified and discussed. It appears that these particular structures receive some stability from being able to fit O-Cu-O building blocks, of the sort needed to construct bulk Cu2O, on to the Cu substrates. Each O atom maintains a four-coordinate status, while simultaneously allowing reasonable O-Cu bond lengths. Comparisons are made with other related systems, namely O at Ni and N at Cu surfaces.}, keywords = {chemisorption, CU(110), ENERGY-ELECTRON-DIFFRACTION, INDUCED RECONSTRUCTIONS, LEED ANALYSIS, METAL-SURFACES, SCATTERING}, isbn = {0079-6816}, url = {://A1995TL80800021}, author = {Liu, W. and Wong, K. C. and Zeng, H. C. and Mitchell, K. A. R.} }