RBCO (R = Y and Rare Earths) powders have been prepared via solid state reactions. From these powders large single-crystal (particularly of Nd, Sm and Eu) 123 phase have been grown by the flux method. FT-IR and FT-FIR infrared transmission analysis of powders and infrared reflection of single crystals have been investigated. An interpretation of the vibrational structure of the orthorombic 123 phase is proposed.
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Titolo: | Ir Studies On RBa(2)Cu(3)O(7-y) Single-crystals and Powders |
Autori: | |
Data di pubblicazione: | 1994 |
Rivista: | |
Abstract: | RBCO (R = Y and Rare Earths) powders have been prepared via solid state reactions. From these powders large single-crystal (particularly of Nd, Sm and Eu) 123 phase have been grown by the flux method. FT-IR and FT-FIR infrared transmission analysis of powders and infrared reflection of single crystals have been investigated. An interpretation of the vibrational structure of the orthorombic 123 phase is proposed. |
Handle: | http://hdl.handle.net/11567/378212 |
Appare nelle tipologie: | 01.01 - Articolo su rivista |
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