Probing the Local Effects of Magnetic Impurities on Superconductivity

@article{Yazdani1997ProbingTL,
  title={Probing the Local Effects of Magnetic Impurities on Superconductivity},
  author={Yazdani and Jones and Lutz and Crommie and Eigler},
  journal={Science},
  year={1997},
  volume={275 5307},
  pages={1767-70}
}
The local effects of isolated magnetic adatoms on the electronic properties of the surface of a superconductor were studied with a low-temperature scanning tunneling microscope. Tunneling spectra obtained near magnetic adsorbates reveal the presence of excitations within the superconductor's energy gap that can be detected over a few atomic diameters around… CONTINUE READING