Micro-Raman spectra of erbium-doped Bi-2212 are reported. The assignment of the observed bands is made on the basis of the results of lattice dynamical calculations and known vibrational spectra of pure Bi-2212 and Y-123 systems. The characteristics of the observed bands seem to depend mainly on the
✦ LIBER ✦
High-pressure synthesis of Y1-xCaxSr2GaCu2O7±δ (0⩽x⩽1.0)
✍ Scribed by M. Isobe; Y. Matsui; E. Takayama-Muromachi
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 695 KB
- Volume
- 222
- Category
- Article
- ISSN
- 0921-4534
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