Yttrium barium copper oxide - Wikipedia
Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds that display high-temperature superconductivity; it includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen [77 K (−196.2 °C; −321.1 °F)] at about 93 K (−180.2 °C; −292.3 °F).
Yttrium Barium Copper Oxide | Superconductivity, Applications
2024年5月29日 · Yttrium Barium Copper Oxide (YBCO) is a high-temperature superconductor known for conducting electricity without resistance at temperatures above liquid nitrogen's boiling point.
Exploring High-Temperature Superconductivity in the YBCO …
The book explores the properties and behaviors of high-critical-temperature superconductors in the yttrium barium copper oxide (YBCO) system, looking specifically at Y0.5Ln0.5BaSrCu3O6+z compounds, where Ln represents rare earth elements like europium (Eu), samarium (Sm), and (neodymium) Nd.
Yttrium Barium Copper Oxide - YBCO - Imperial College London
Superconductivity is a phenomenon whereby a number of pure metals and alloys offer no resistance whatsoever to the passage of electrical current below a certain critical temperature. If a current is set up in a closed loop of such a material, in principle it will continue to flow forever.
Synthesis, Properties and Applications of YBa2Cu3O7−x
2018年3月25日 · This chapter focuses on the methods of synthesis, the superconducting properties and the applications of YBa 2 Cu 3 O 7-x (YBCO). A small content of green phase in YBCO, such as 15 wt.%, may be useful to increase the critical current of the superconductor.
Development and large volume production of extremely high current ...
2021年1月22日 · We demonstrate a novel YBCO superconductor formulation without the c -axis correlated nano-columnar defects that are widely believed to be prerequisite for high in-field performance.
Yttrium barium copper oxide - chemeurope.com
Yttrium barium copper oxide, often abbreviated YBCO, is a chemical compound with the formula Y Ba 2 Cu 3 O 7. This material, a famous "high-temperature superconductor", achieved prominence because it was the first material to achieve superconductivity above the boiling point of nitrogen. How to ensure accurate weighing results every day?
Among discovered superconductors, cuprate superconductors are notable for their high critical temperature, which makes them ideal for modern applications. In this study, we focus on one of these cuprate superconductors, YBa 2 Cu 3 O 7-δ (YBCO). With …
Lightweight, highly tough and durable YBa2Cu3O7–x superconductor
2023年2月10日 · The state-of-the-art YBCO superconductor achieves some unprecedented properties including being lightweight with high toughness and durability. Notably, the superconductivity shows no degradation during this toughening process.
Superconducting YBCO Material Properties - Harvard University
Δλ a (T) and Δλ b (T) are given for T = 1 K to T c for three samples near optimal doping. (Exact values can be read from figs 1, 2, and 3.) Explanation on page 793; μSR results are highly model-dependent. Figs 25, 26, 27, 28 show λ ab vs. temperature, twinning, disorder. Supercond. Sci. Technol. 10, 17 (1997)