𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Superconductivity in Pr2Ba4Cu7O15 − δ with metallic double chains

✍ Scribed by M. Matsukawa; Yuh Yamada; M. Chiba; H. Ogasawara; T. Shibata; A. Matsushita; Y. Takano

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
431 KB
Volume
411
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Electronic property and structure of dou
Electronic property and structure of double-doping Y1−2xPrxCaxBa2Cu3O7−δ with 0 ⩽ x ⩽ 0.14
✍ Yang Wang; Lei Shi; Songnan Chu 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 472 KB

Equal amount Pr and Ca double-doping Y 1À2x Pr x Ca x Ba 2 Cu 3 O 7Àd with 0 6 x 6 0.14 have been investigated by X-ray diffraction, resistivity, and X-ray photoemission spectroscopy (XPS). The deviation of the linearly decreasing of T c vs. x curve was observed when x < 0.10. The resistivity and th

Superconductivity in Pr0.4Ca0.6Ba2Cu3O7−
Superconductivity in Pr0.4Ca0.6Ba2Cu3O7−δ epitaxial thin films
✍ S.L. Li; J.Y. Xiang; J. Li; P. Wang; R.L. Wang; D.H. Lin; D.N. Zheng 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 410 KB

Pr 0.4 Ca 0.6 Ba 2 Cu 3 O 7Àd thin films have been grown on SrTiO 3 (STO) substrates by pulsed laser deposition. The dependence of growth orientation and superconducting properties on substrate temperature were studied. As characterized by X-ray diffraction (XRD), good quality c-axis and a-axis orie

Thermal boundary between normal conducti
Thermal boundary between normal conductivity and fluctuation superconductivity in YBa2Cu3O7&#xa0;−&#xa0;δ
✍ N.M. Vladimirova; V.M. Drobin; N.V. Vuong 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 108 KB

The absence of a linear behaviour of the dependence of the resistance R(T ) over a temperature interval 77-300 K was observed for ceramic superconductors YBa 2 Cu 3 O 7-δ and thick polycrystalline films of the same composition with the addition of silver. A comparative analysis of the excess conduct