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Evidence for Superconductivity at Graphite Interfaces

Evidence for Superconductivity at Graphite Interfaces

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The metallic-like properties and the MIT are<br />

Resistivity grows the<br />

thinner the graphite<br />

sample<br />

NOT intrinsic of ideal graphite<br />

The metallic behavior of R(T)<br />

changes to semiconducting the<br />

thinner the sample<br />

bulk<br />

< 70 nm thick<br />

J. Barzola-Quiquia, et al., phys. st<strong>at</strong>. sol. (a) 205, 2924 (2008)

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