@article{14191,
  keywords = {Film, Films, Laser, Superconducting, Superconducting films, Vaporization, Y-ba-cu-o, Ybacuo},
  author = {Mehdi Balooch and Donald R Olander and Richard E Russo},
  title = {Y-Ba-Cu-O superconducting films produced by long-pulse laser vaporization},
  abstract = {<p>Deposition of superconducting thin films from YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub> targets using a long-pulse (ms) Nd-glass laser with 50 J/pulse energy has been demonstrated. The deposition rate was approximately 100 nm/pulse and the film stoichiometry was close to that of the target. Scanning electron microscopy revealed spherical inclusions in the film. Scanning tunneling microscopy in air showed a terrace-ledge structure on the uniform portion of the film. A film produced by four pulses on a SrTiO<sub>3</sub> substrate, held at 540\&thinsp;{\textdegree}C, and post-annealed in O<sub>2</sub> at 850\&thinsp;{\textdegree}C for about 2h exhibited an onset transition at 78 K and zero resistance at 61 K. This new approach can provide fast deposition rates and broad-area film coverage per laser shot.</p>},
  year = {1989},
  booktitle = {Applied Physics Letters},
  journal = {Applied Physics Letters},
  series = {Applied Physics Letters},
  volume = {55},
  pages = {197},
  doi = {10.1063/1.102405},
  note = {<p>NOT IN FILE</p>},
  language = {eng},
}