A Raman study of phonon mode softening in superconducting and non-superconducting (RE)Ba2Cu3O7 for RE = Y,Eu,Pr
โ Scribed by R.M. Macfarlane; M.C. Krantz; H.J. Rosen; V.Y. Lee
- Book ID
- 108024369
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 110 KB
- Volume
- 162-164
- Category
- Article
- ISSN
- 0921-4534
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ductors under severe heat treatment and have moderately A group of complex perovskites, Ba 2 RE TaO 6 (where RE โซุโฌ low dielectric constant and loss factor. Here, we report the Pr, Nd, Eu, and Dy) has been synthesised and sintered as single synthesis, characterization, and sintering of Ba 2 RE TaO 6
We have performed a systematic investigation of the variations of the lattice constants with substituent rare-earth element concentration x in the nominally undoped superconductors T 0 -La 3รพ 2รx RE 3รพ x CuO 4 (RE = Sm, Eu, Gd, Tb, Lu, and Y), which we have recently discovered using MBE. The result