Jun 24 – 28, 2019
Crowne Plaza Brussels Le Palace
Europe/Zurich timezone

Characterization of FCC conductors at TU Vienna

Jun 27, 2019, 2:15 PM
15m
Ballroom II (Ground floor)

Ballroom II

Ground floor

Presentation Superconducting magnets & associated technologies Magnets

Speaker

Michael Eisterer (Vienna University of Technology (AT))

Description

The Vienna University of Technology (TU Wien) is supporting the FCC wire development program by advanced characterization techniques of the superconducting properties of prototype wires and microstructural analysis. The aim of the work is to deepen the understanding of the relationship between the local superconducting properties, the underlying microstructure, and the resulting macroscopic behavior. The microstructural investigations have been done by means of scanning and transmission electron microscopy (SEM, TEM), the local superconducting properties have been assessed by scanning Hall probe microscopy (SHPM). Recent exemplary results on compositional gradients, grain size distribution and the influence of artificial pinning centers (APC) will be presented.

Primary authors

Michael Eisterer (Vienna University of Technology (AT)) Dr Thomas Baumgartner (Atominstitut, TU Wien) Mr Mattia Ortino (TU Wien (Vienna)) Johannes Bernardi Stephan Pfeiffer (Vienna University of Technology) Alice Moros (Technische Universität Wien) Michael Stöger-Pollach (TU Wien) Mike Sumption (The Ohio State University) Xingchen Xu (Fermi National Accelerator Lab) Xuan Peng (Hyper Tech Research Inc.) Maxim Alekseev (Bochvar Institute of Inorganic Materials) Anastasia Tsapleva (Bochvar Institute of Inorganic Materials) Pavel Lukyanov (Bochvar Institute of Inorganic Materials) ILDAR ABDYUKHANOV (VNIINM (Bochvar Institute)) Victor Pantsyrny (Bochvqr Institute) Bernardo Bordini (CERN) Simon Hopkins (CERN) Amalia Ballarino (CERN)

Presentation materials