Phase Equilibria Relationships of High-Tc Superconductors

Wong-Ng, Winnie

National Institute of Standards and Technology (U.S.)

关键词: Bismuth Compounds;    Phase Transformation;    Yttrium Coated Conductors;    Thin Films;    Magnesium Borides;   

DOI  :  10.2172/1001419
RP-ID  :  1
RP-ID  :  AI05-07OR23278
RP-ID  :  1001419

美国|英语

来源: UNT Digital Library

【 摘 要 】

As an integral part of a R&D program partially supported by the Electricity Delivery and Energy Reliability Office of DOE, we have determined phase equilibria data and phase diagrams for the three generations of superconductor materials: 1st generation, (Bi,Pb)-Sr-Ca- Cu-O systems; 2nd generation, Ba-R-Cu-O systems (R=lanthanides and yttrium); and 3rd generation, MgB2 systems. Our studies involved bulk materials, single crystals and thin films. This report gives a summary of our accomplishments, a list of publications, and 15 selected journal publications