Structural studies of BSCCO/Ag-tapes by high-energy synchrotron X-ray diffraction

HF Poulsen, T Frello, NH Andersen, MD Bentzon… - Physica C …, 1998 - Elsevier
High-energy (100 keV) synchrotron X-ray diffraction has been identified as a powerful tool
for characterizing texture and structural phases within Ag clad high Tc superconducting …

Anin situ study of the annealing behaviour of BiSCCO/Agtapes

T Frello, HF Poulsen, LG Andersen… - Superconductor …, 1999 - iopscience.iop.org
The phase transformations and structural changes occurring during initial heating and
annealing of an Ag-clad high-T c superconducting tape of the (Bi, Pb) 2 Sr 2 Ca 2 Cu 3 O x …

[PDF][PDF] Structural and superconducting properties of high Tc superconductors

T Frello - 1999 - inis.iaea.org
The structural and superconducting properties of high-Tc compounds are investigated by
use of hard x-ray diffraction and neutron diffraction, magnetooptical imaging, susceptibility …

In situ study of equilibrium phenomena and kinetics in a BiSCCO/Ag tape

HF Poulsen, LG Andersen, T Frello… - Physica C …, 1999 - Elsevier
Structural changes during the annealing of a mono-filament BiSCCO/Ag tape in air are
monitored in situ by synchrotron X-ray diffraction. Starting at 750° C, a very slow ramp rate is …

Kinetics of the alignment and the formation of the Bi (2223) platelets in the powder-in-tube processed Bi (2223)/Ag composite tapes

L Wu, YL Wang, W Bian, Y Zhu, TR Thurston… - Journal of materials …, 1997 - cambridge.org
The alignment and the formation of (Bi, Pb) 2Sr2Ca2Cu3O10 inside an Ag sheath were
investigated for tapes from four different precursor powders. Microstructural characterization …

[PDF][PDF] 3DXRD–a new probe for materials science

HF Poulsen - 2004 - orbit.dtu.dk
3-Dimensional X-Ray Diffraction (3DXRD) is a novel experimental method for structural
characterisation of polycrystalline materials. It is based on two principles: the use of highly …

Phase formation and evolution of (Bi, Pb) 2223 inside Ag tapes in air and reduced oxygen partial pressure using synchrotron X-rays

M Ionescu, J McKinnon, S Zhou, SX Dou - Physica C: Superconductivity, 2003 - Elsevier
The phase formation of (Bi, Pb) 2223 inside a silver sheath was investigated using high-
energy X-ray photons (λ= 0.5 Å), in air at 840° C and in reduced oxygen atmosphere, 7 …

Materials aspects of high-temperature superconductors for applications

R Hott - arxiv preprint cond-mat/0306442, 2003 - arxiv.org
Materials aspects of cuprate high-temperature superconductors (HTS) are reviewed with
respect to technical applications. The structural chemistry common to all HTS and their …

Effect of PO2 and Ag on the phase formation of the Bi (Pb)-2223 superconductor

W Wong-Ng, LP Cook, W Greenwood - Journal of materials research, 1999 - cambridge.org
The chemical reactions and the compositional characteristics of liquids which lead to the
phase formation of the Bi (Pb)-2223 [(Bi, Pb): Sr: Ca: Cu: O] superconductor have been …

New understanding of the role of Ag at undeformed Ag/Bi, Pb (2223) interface: texturing and outgrowths

V Garnier, R Passerini, E Giannini… - Superconductor …, 2003 - iopscience.iop.org
The role of Ag at the Ag/Bi, Pb (2223) interface on the texture development was revisited
using unusual experimental conditions. The Ag/BiSCCO interface of tapes was reproduced …