Development

Palm-sized coils reach 42 tesla on under a watt

development2026-03-13

Claim

Swiss researchers demonstrated compact superconductor magnets reaching 42 tesla with palm-sized coils drawing less than one watt.

Reported metric: 42 T / <1 W

Reporting date: 2026-03-13 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to March 13, 2026 (theinnermostloop.substack.com)

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Welcome to March 13, 2026

Evidence for

Referenced by

Welcome to March 13, 2026

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Citation formatCitation text

Palm-sized coils reach 42 tesla on under a watt
Innermost Loop KB — secondary record
Reporting date: 2026-03-13
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-03-13-palm-sized-42-tesla-magnets
Claim: Swiss researchers demonstrated compact superconductor magnets reaching 42 tesla with palm-sized coils drawing less than one watt.
Attributed sources:
- Welcome to March 13, 2026 — https://theinnermostloop.substack.com/p/welcome-to-march-13-2026
This citation does not imply independent verification of linked-source claims.

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