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 …

2021年4月14日 · We present an oxygen doping study of YBa 2 Cu 3 O 7-δ (YBCO) thin films from underdoped to overdoped state, correlating the measured charge carrier density, \ ( {n}_ …

2023年5月26日 · Yttrium Barium Copper Oxide (YBCO) is a type of cuprate high-temperature superconductor characterized by the formula (often abbreviated to Y-123). These materials …

The book explores the properties and behaviors of high-critical-temperature superconductors in the yttrium barium copper oxide (YBCO) system, looking specifically at …

In this Educational Module, students will attempt to synthesize and electrically characterize their own polycrystalline samples of YBa2Cu3O7-δ (YBCO) superconductor, the first material …

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 …

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. …

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 …

YBCO was the first material to break the 77 K (liquid nitrogen) temperature boundary. The optimal Tc is now >90 K. The structure of YBCO is shown to the left. YBCO has perhaps been the …

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 …