As Nb films are widely used as superconducting electrodes of Josephson junctions. it is important to investigate the properties of Nb films in order to fabricate high-quality Josephson junctions. In this work. we conducted a comprehensive analysis of the relationships among the properties of DC magnetron sputtered Nb films with a constant power fabricated at the National Institute of ... https://www.lockdownsecuritycanada.shop/product-category/subwoofer/