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arXiv · 1502.06142

Superconducting fluctuations--Large Diamagnetism of Low $T_c$ Nanoparticles

Yoseph Imry
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Abstract

It is shown that nanoparticles made of low $T_c$ superconductors have large diamagnetic response at temperatures several orders of magnitude above $T_c$. Most features of the recently observed Giant diamagnetism of Au nanorods are explained in terms of superconducting fluctuations, except for the huge magnitude of the effect.

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Yoseph Imry. 2015-02-21. Superconducting fluctuations--Large Diamagnetism of Low $T_c$ Nanoparticles. https://doi.org/10.1103/physrevb.91.104503

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