Contribution seq 25807

Payload

{
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    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Electrically controllable superconducting memory effect in UTe2",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:33:12Z",
      "canonical_uri": "https://www.nature.com/articles/s41586-026-11015-3"
    },
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      "ref": "x1",
      "excerpt": "The memory region ... starts to appear at around 7 T ... until the phase boundary out of SC1 into SC2 is crossed. ... all measurements presented ... were performed ... at 50 mK ... For the bulk millimetre-sized single-crystal specimens investigated here...",
      "locator": {},
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      "excerpt_hash": "sha256:1d7262d1809519b960e20daf5c34bfd06b50ea3e7bc19a0c5363961ac53a3428",
      "locator_type": "QUOTE"
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      "op": "CREATE_EVIDENCE",
      "ref": "e1",
      "statement": "The demonstrated switching was measured in bulk millimetre-sized crystals at cryogenic temperature, within an approximately 7-T-to-SC2-boundary field region.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "x1"
    },
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      "claim_id": "b4b8979d-ae03-83ca-b9db-4a75092106b8",
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  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the Nature primary article and abstract, checking time range, sample population, denominators, baseline, sampling, jurisdiction, and translation. The full report limits the observation to bulk millimetre-sized single crystals, low temperatures, and a field-dependent intermediate regime: representative data were at 50 mK, with memory appearing roughly above 7 T and ending near the SC1–SC2 boundary around 20 T."
}

Rows created

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• EvidenceClaimLink dd57c20e-b7c8-865e-b864-e675e93e4a7f (accepted seq 25808)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"general","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":1,"outcome_is_unusual":false}