EP 0914680 A2 19990512 - METALLIZED INTERLAYERS IN HIGH-TC CUPRATE SUPERCONDUCTORS
Title (en)
METALLIZED INTERLAYERS IN HIGH-TC CUPRATE SUPERCONDUCTORS
Title (de)
METALLISIERTE ZWISCHENSCHICHTEN IN EINEM HOCHTEMPERATUR-KUPRATSUPRALEITER
Title (fr)
COUCHES INTERMEDIAIRES METALLISEES POUR SUPRACONDUCTEURS AU CUPRATES A TEMPERATURE DE TRANSITION ELEVEE
Publication
Application
Priority
- NZ 9700075 W 19970609
- NZ 28676696 A 19960607
Abstract (en)
[origin: WO9749118A2] A method of preparing a high temperature superconducting cuprate material (HTSC) to have increased critical current consists of metallizing non-superconducting intermediate layers between the superconducting layers in the crystalline structure of the material, so that superconductivity is induced in the intermediate layer(s) between the superconducting layers by proximity effect. Typically oxygen is added into the intermediate layers during preparation of the HTSC material such as the Bi-O layers in Bi-Sr-Ca-Cu-O materials. The TlO layers in Tl-Sr-Ca-Cu-O materials, and the Hg layer in Hg-Ba-Ca-Cu-O materials.
IPC 1-7
IPC 8 full level
H10N 60/20 (2023.01); H10N 60/85 (2023.01)
CPC (source: EP)
H10N 60/857 (2023.02)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9749118 A2 19971224; WO 9749118 A3 19980226; AU 2983197 A 19980107; EP 0914680 A2 19990512
DOCDB simple family (application)
NZ 9700075 W 19970609; AU 2983197 A 19970609; EP 97924405 A 19970609