TY - JOUR AU - Samsonova, A. S. AU - Zolotov, P. I. AU - Baeva, E. M. AU - Lomakin, A. I. AU - Titova, N. A. AU - Kardakova, A. I. AU - Goltsman, G. N. PY - 2021 DA - 2021// TI - Signatures of surface magnetic disorder in niobium films T2 - IEEE Trans. Appl. Supercond. JO - IEEE Trans. Appl. Supercond. SP - 1 EP - 5 VL - 31 IS - 5 KW - Nb films AB - We present our studies on the evolution of the normal and superconducting properties with thickness of thin Nb films with a low level of non-magnetic disorder ( kFl≈150 for the thickest film in the set). The analysis of the superconducting behavior points to the presence of magnetic moments, hidden in the native oxide on the surface of Nb films. Using the Abrikosov-Gorkov theory, we obtain the density of surface magnetic moments of 1013 cm −2 , which is in agreement with the previously reported data for Nb films. SN - 1051-8223 UR - https://ieeexplore.ieee.org/document/9376284/ UR - https://doi.org/10.1109/TASC.2021.3065281 DO - 10.1109/TASC.2021.3065281 N1 - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1792), last updated on Wed, 23 Jun 2021 18:43:42 -0500 ID - Samsonova_etal2021 ER -