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Crystal growth and phase relation of Sm1+xBa2−xCu3Oz

✍ Scribed by X. Yao; X.H. Zeng; S. Xu

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
341 KB
Volume
412-414
Category
Article
ISSN
0921-4534

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✦ Synopsis

Using the top-seeded solution-growth method, Sm 1þx Ba 2Àx Cu 3 O z (SmBCOss) single crystals and thick films were grown in different solvents. Inductively coupled plasma compositional analysis was performed to both Ba-Cu-O solvents and SmBCOss solid solutions. The results indicate that a nearly stoichiometric SmBa 2 Cu 3 O z phase with high critical transition temperature value, is controllable in a wide range of the thermodynamic parameters. The phase relation of the Sm-Ba-Cu-O system was discussed in comparison with other RE-Ba-Cu-O systems (RE ¼ Y and Nd).

📜 SIMILAR VOLUMES

Specific heat of Sm1+xBa2−xCu3Oysolid so
Specific heat of Sm1+xBa2−xCu3Oysolid solution of orthorhombic and tetragonal structure
✍ T. Plackowski; D. Włosewicz; Z. Bukowski; K. Rogacki 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 466 KB

The specific heats ofSm~ + ~Ba2\_xCU3Oy solid solution of orthorhombic and tetragonal structure were measured in the temperature range 80-300 K. The data were analyzed in the framework of the Debye model with dilatation correction. The tendency to lower the high-temperature limit of the Debye temper