CCA (Coated Conductor for Applications) 2025 workshop

Session

Conductor Material Research

13 Mar 2025, 08:30

503/1-001 - Council Chamber (CERN)

82. KC4 status and perspective

Nadezda Bagrets

13/03/2025, 08:30

83. Progress and Opportunities of the Transient Liquid Assisted Growth (TLAG) method

TERESA Puig Molina

13/03/2025, 08:55

85. Advanced REBCO Conductor Development for Large-scale Deployment

Venkat Selvamanickam

13/03/2025, 09:20

149. Pinning Mechanisms, Lengthwise Fluctuations, and Flux Jumps in REBCO Coated Conductors: A Torque Magnetometry Study up to B = 45 T

Jan Jaroszynski (National High Magnetic Field Laboratory)

13/03/2025, 09:40

154. Multi-faceted assessment of structural correlations to superconducting properties of coated conductors for high field applications

Fumitake Kametani

13/03/2025, 10:00

86. CONTRIBUTED - Conductor Material Research at High Temperature Superconductors

Ines Wyrsta (High Temperature Superconductors. Inc.)

84. CONTRIBUTED - HTS materials and magnets R&D at Renaissance Fusion

Francesco Volpe (Renaissance Fusion)

138. Multi-faceted assessment of structural correlations to superconducting properties of coated conductors for high field applications

Fumitake Kametani

Talk

HTS high field magnets are one of the technological enablers for medical research, high energy physics, and more recently fusion energy. Especially, recent increasing public interests in the HTS fusion magnets prompt full cross-cutting understanding at all levels of technologies such as the HTS materials, conductors, cables and magnets. No magnet can be better than the conductor, but it is...

28. Pinning Mechanisms, Lengthwise Fluctuations, and Flux Jumps in REBCO Coated Conductors: A Torque Magnetometry Study up to B = 45 T

Jan Jaroszynski (National High Magnetic Field Laboratory FSU)

Talk

This study explores the angular ($\theta$) dependence of the critical current $I_c(B,T,\theta)$ in REBCO coated conductors using a torque magnetometer (US Patent) optimized for high magnetic fields ($B$) and low temperatures ($T$)—a critical regime for magnet development and pinning mechanism studies, where high $I_c$ complicates transport measurements.
Data from over 200 samples reveal...