2007/03/14 by Pasi Jalkanen, Vladimir Tuboltsev, Ari Virtanen +7 · 1 citation
Engineering · Physics and Astronomy · #Magnetic properties of thin films #Physics of Superconductivity and Magnetism #Silicon Carbide Semiconductor Technologies #cond-mat.mtrl-sci #cond-mat.supr-con
paper · pdf · doi:10.1016/j.ssc.2007.03.011
7 figures, 18 pages
arxiv created 2007/03/14 · openalex publication_date 2007/03/14 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Ion implantation of Fe and Mn into Al thin films was used for effective modification of Al superconductive properties. Critical temperature of the transition to superconducting state was found to decrease gradually with implanted Fe concentration. it was found that suppression by Mn implantation much stronger compared to Fe. At low concentrations of implanted ions, suppression of the critical temperature can be described with reasonable accuracy by existing models, while at concentrations above 0.1 at.% a pronounced discrepancy between the models and experiments is observed.