14 research outputs found
Fault orientations in the upper crust beneath an intraplate active zone in northern Egypt
Towards global seismic monitoring of underground nuclear explosions using waveform cross correlation. Part I: Grand master events
Photoelectron diffraction study of the Ag(110)-(2Ă1)-O reconstruction
The structure of the (2Ă1)-O adsorption phase on Ag(110) has been determined using scanned-energy mode photoelectron diffraction. The oxygen atoms have been found to occupy the long-bridge site and are almost coplanar with the top layer of silver atoms. The best agreement between multiple-scattering theory and experiment has been obtained for a missing-row (or equivalently an âadded-rowâ) reconstruction in which the first-to-second and second-to-third interlayer spacings are 1.55±0.06 Ă
and 1.33±0.06 Ă
, respectively. Alternative buckled-row and unreconstructed surface models can be excluded