Author/Authors :
Muٌoz-Mلrquez، نويسنده , , M.A. and Parkinson، نويسنده , , G.S. and Quinn، نويسنده , , P.D. and Gladys، نويسنده , , M.J. and Tanner، نويسنده , , R.E. and Woodruff، نويسنده , , D.P and Noakes، نويسنده , , T.C.Q and Bailey، نويسنده , , P.، نويسنده ,
Abstract :
The pseudo-(1 0 0) reconstruction of Cu(1 1 1) by chemisorbed N has been investigated by medium energy ion scattering (MEIS) using 100 keV H+ incident ions. Through detailed analysis of scattered ion blocking curves, absolute yields and scattered ion energy spectra, it is established that the reconstruction involves only the outermost Cu layer, and not two or more layers as has been suggested previously.
Keywords :
Copper , Chemisorption , Low index single crystal surfaces , Medium energy ion scattering (MEIS) , surface structure , Nitrogen , surface reconstruction
