7. Superconductivity - University of Liverpool
7. Superconductivity - University of Liverpool
7. Superconductivity - University of Liverpool
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Cooper pair.<br />
Notice the difference:<br />
Theory predicts h/e. Measurement gives h/2e.<br />
This means that something must be wrong with the theory. It<br />
seems to suggest that, instead <strong>of</strong> a charge <strong>of</strong> e, the particle<br />
should have a charge <strong>of</strong> 2e.<br />
This is one <strong>of</strong> the evidence to suggest that the electrons might<br />
somehow be moving in pairs.<br />
<strong>Superconductivity</strong> 45
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