June 2026 data from the Plasma Science and Fusion Center Dataverse details the construction and testing of the H835 high-temperature superconducting insert magnet. The magnet consists of 40 double-pancake coils cooled by solid nitrogen and generated a central field of 19.43 T for over 15 hours. Authors Fangliang Dong, Dongkeun Park, Patricia Sadde, Juan Bascunán, and Yukikazu Iwasa present this work as part of the MIT 1.3-GHz NMR Magnet project.
Use Cases
- Analyze superconducting magnet performance based on field generation and operational temperature data
- Model the screening current effect based on the measured 0.17-T error field
- Compare design improvements based on lessons learned from the previous H800 magnet
- Evaluate solid nitrogen cooling systems for liquid-helium-free magnet operation
Strengths
- Detailed description of a specific magnet design with 40 double-pancake coils
- Includes concrete performance metrics: a 19.43 T central field sustained for over 15 hours
- Builds on documented prior work, referencing the 18.8-T H800 magnet
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- Plasma Science and Fusion Center Dataverse
- Freshness
- Last updated 2026-06-18 21:56:02; freshness should be verified