Physical Transformation AtlasPTA
Output · output:cooling

Cooling

Heat removed from a body below ambient temperature.

energy form thermalalso: refrigeration, heat pumping below ambient

Atlas record: 4 claims reference this output — 2 demonstrated, 1 established and 1 replicated.

Explorerelations · routes · sources · cite

4claims20enumerated routes4routes with complete-composition evidence9candidate routes not searched7cited sources

Relations

converts into · 4
Peltier effect—converts into→Coolingestablished
Magnetocaloric effect—converts into→Coolingdemonstrated
  • a regenerative cycle rejecting heat during magnetisation and absorbing it during demagnetisation
Elastocaloric effect—converts into→Coolingdemonstrated
Radiative sky cooling—converts into→Coolingreplicated

Enumerated routes through this · 20

Cited sources · 7

  1. [1]
    A. F. Ioffe. Semiconductor Thermoelements and Thermoelectric Cooling (1957)
    Infosearch · book, no DOI · record
  2. [2]
    H. J. Goldsmid. Introduction to Thermoelectricity (2nd ed.) (2016)
    Springer Series in Materials Science 121 · doi:10.1007/978-3-662-49256-7 · crossref ✓ 2026-09-19 · record
  3. [3]
    V. K. Pecharsky, K. A. Gschneidner Jr.. Giant magnetocaloric effect in Gd5(Si2Ge2) (1997)
    Physical Review Letters 78, 4494 · doi:10.1103/PhysRevLett.78.4494 · crossref ✓ 2026-09-19 · record
  4. [4]
    J. Tušek et al.. A regenerative elastocaloric heat pump (2016)
    Nature Energy 1, 16134 · doi:10.1038/nenergy.2016.134 · crossref ✓ 2026-09-19 · record
  5. [5]
    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
  6. [6]
    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
  7. [7]
    J.-l. Kou et al.. Daytime radiative cooling using near-black infrared emitters (2017)
    ACS Photonics 4, 626–630 · doi:10.1021/acsphotonics.6b00991 · crossref ✓ 2026-09-19 · record

Cite this entity

Physical Transformation Atlas (2026). entity output:cooling: Cooling. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/e/output/cooling

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