https://meetings-archive.aps.org/mar/2011/b31/4/
Tribological Characterization of Nanoclustered Lead Films - Room-Temperature Superconductivity:...
For thin films of Pb on Ti, a system which does not wet, it is known that when studying coverages below the percolation transition measurement of surface fricti
room temperaturecharacterizationleadfilmssuperconductivity