Far-infrared magneto-optical activity in type II superconductors
K. Karrai, E. Choi, F. Dunmore, S. Liu, X. Ying, Qi Li, T. Venkatesan, H. D. Drew, Qi Li, D. B. Fenner
DOI 10.1103/PhysRevLett.69.355 · Physical Review Letters
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Abstract
Transmission measurements on superconducting YBa2Cu3O7 films with circular polarized light show optical activity proportional to magnetic-field strength. The results are discussed within the context of cyclotron (diamagnetic) resonance of the superconducting ground state. Hole conduction is implied.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 87 | Pressure not reported | unknown |
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 90 | Pressure not reported | unknown |
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