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http://hdl.handle.net/11154/2637
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| Title: | A study of the crystal structure of the system (Y1-zCaz)Ba-2(Cu1-xFex)(4)O-8 where z=0.1 and x=0.0125 |
| Authors: | Escamilla, R
Akachi, T
Gomez, R
Marquina, ML
Jimenez, M
Ridaura, R
Marquina, V |
| Issue Date: | 1999 |
| Abstract: | An (Y1-zCaz)Ba-2(Cu1-xFex)(4)O-delta with z = 0.1 and x = 0.0125 compound was synthesized and characterized through resistance vs. temperature measurements, X-ray diffraction, Mossbauer spectroscopy and Rietveld refinement of the X-ray spectra. The results of the analysis show that Calcium is distributed 80% in Y sites while the remainder 20% in Ba sites
on the other hand, the Fe atoms entirety substitute copper in the Cu(1) sites. |
| URI: | http://hdl.handle.net/11154/2637 |
| ISSN: | 0035-001X |
| Appears in Collections: | Física
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