YBa2Cu3O6 |
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| cond-mat/9904394 [abs,
ps, pdf, other] : Title: Mid-infrared absorption in YBa2Cu3O6: Failure of spin-wave theory in undoped cuprates? Authors: M. Grueninger, D. van der Marel, A. Damascelli, A. Erb, Th. Wolf, T. Nunner, T. Kopp Comments: 4 pages, 2 eps figures, Revtex, epsfig Subj-class: Strongly Correlated Electrons; Superconductivity |
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