Optical investigation of the metal-insulator transition in NdBa2Cu3Ox A comparison with YBa2Cu3Ox
β Scribed by K. Widder; D. Berner; H.P. Geserich; W. Widder; H.F. Braun
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 351 KB
- Volume
- 251
- Category
- Article
- ISSN
- 0921-4534
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π SIMILAR VOLUMES
Low temperature specific heat measurements were performed in order to obtain information about the magnetic ordering effects in NdBa2Cu3Ox (Nd123x) and DyBa2Cu3Ox (Dy123x) In the specific heat of both system a strong oxygen dependence was observed. While for Nd123x the shape and the position of the
We have determined the polarized reflectance spectra of (001 ) surfaces of YBa2Cu3Ox single-domain crystals with intermediate oxygen content. Using the in-plane anisotropy of the optical properties, we could separate the contribution of the Cu-O layers and the Cu-O chains to the electronic transport