Oxidsupraleiter und Verfahren zu dessen Herstellung

Details

Veröffentlichungs-Nr.

EP3288090

Aktenzeichen

EP17158864

Anmeldetag

2. März 2017

Veröffentlichung

17. Oktober 2018

Erteilung

17. Oktober 2018

Rechtsraum

EP

IPC

H01L39/12C04B35/45H01L39/14H01L39/24C04B35/624

Abstract

An oxide superconductor of an arrangement includes an oxide superconductor layer having a continuous Perovskite structure including rare earth elements, barium (Ba), and copper (Cu). The rare earth elements include a first element which is praseodymium, at least one second element selected from the group consisting of neodymium, samarium, europium, and gadolinium, at least one third element selected from the group consisting of yttrium, terbium, dysprosium, and holmium, and at least one fourth element selected from the group consisting of erbium, thulium, ytterbium, and lutetium. When the number of atoms of the first element is N(PA), the number of atoms of the second element is N(SA), and the number of atoms of the fourth element is N(CA), 1.5 × (N(PA) + N(SA)) ¤ N(CA) or 2 × (N(CA) - N(PA)) ¤ N(SA) is satisfied.

Anmelder

Firma

Kabushiki Kaisha Toshiba

Land

🇯🇵 Japan

Fachgebiete