Superconducting fluctuations and large diamagnetism of low-Tc nanoparticles
Yoseph Imry
DOI 10.1103/PhysRevB.91.104503 · Physical Review B
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Abstract
It is shown that nanoparticles made of very low-Tc superconductors have a large diamagnetic response at temperatures several orders of magnitude above Tc. Most of the 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.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Au Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 0.001 | Pressure not reported | unknown |
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