Surface compositional and topographical changes resulting from excimer laser impacting on YBa2Cu3O7 single phase superconductors - Auciello, O.; Krauss, A. R.; Santiago-Aviles, J.; Schreiner, A. F.; Gruen, D. M. (American Institute of Physics (AIP), 1988)
http://dx.doi.org/10.1063/1.99508
Keywords: U