Sánchez, AngelSerna, RosalíaCatalina, FernandoAfonso, Carmen N.2012-07-162012-07-161992-07-01Physical Review B, vol. 49, n. 1, 1 july 1992. Pp. 487-4901098-0121 (print version)1550-235X (online version)https://hdl.handle.net/10016/14915Structures induced in GeA1 thin multilayer films by laser irradiation are studied. We compute their multifractal spectra from digitized transmission-electron micrographs. The results show that the patterns, which arise from a diH'usion process followed by rapid solidification, are fractal, and that they cannot be described by a unique scaling exponentapplication/pdfeng© American Physical Societyresearch articleMatemáticas10.1103/PhysRevB.46.487open access487n. 1490Physical Review Bvol. 49