Physical Transformation AtlasPTA
Claim · claim:radiative-cooling-bounded

Radiative sky cooling —bounded by→ Radiative cooling power bound

The atlas records this claim as established: radiative sky cooling is bounded by the radiative cooling power bound.

establishedno record-level review date

Exploreconditions · evidence · matrix context · cite

2cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

No conditions recorded.

Evidence · 2

  1. [1]
    A. P. Raman et al.. Passive radiative cooling below ambient air temperature under direct sunlight (2014)
    Nature 515, 540–544 · doi:10.1038/nature13883 · crossref ✓ 2026-09-19 · record
  2. [2]
    Y. Zhai et al.. Scalable-manufactured randomized glass-polymer hybrid metamaterial for daytime radiative cooling (2017)
    Science 355, 1062–1066 · doi:10.1126/science.aai7899 · crossref ✓ 2026-09-19 · record

Related matrix context

This claim does not itself create a matrix cell. The context below belongs to Radiative sky cooling, the phenomenon it is about.

D = disequilibrium row · C = coupling family column. A cell reads the state of the atlas for that pair.

family: Photothermal (C.20)
D.12 × C.20 · Radiative imbalance with the sky × Photothermal · Established

Cite this claim

Physical Transformation Atlas (2026). claim claim:radiative-cooling-bounded: Radiative sky cooling —bounded by→ Radiative cooling power bound. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/radiative-cooling-bounded

Ids and matrix addresses are stable across revisions; the revision hash identifies the exact canonical files the record was compiled from and is meta.data_hash in every /api export. Reuse terms: see the license field in any export.