Temperature gradient —drives→ Spin Nernst effect

Conditions

• a heavy metal with strong spin–orbit coupling (Pt, W) under a longitudinal temperature gradient; detected through the magnetoresistance of an adjacent magnetic insulator

Evidence · 2

1. [1]
   S. Meyer et al.. Observation of the spin Nernst effect (2017)

   Nature Materials 16, 977-981 · doi:10.1038/nmat4964 · crossref ✓ 2026-09-20 · record
2. [2]
   A. Bose, A. A. Tulapurkar. Recent advances in the spin Nernst effect (2019)

   Journal of Magnetism and Magnetic Materials 491, 165526 · doi:10.1016/j.jmmm.2019.165526 · crossref ✓ 2026-09-20 · record

Matrix cells this relation feeds

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

Uses of this claim

• Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work5/5 established · candidate
• Chemical potential difference → Combustion → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · candidate
• Electric potential difference → Peltier effect → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · same energy form
• Electric potential difference → Ettingshausen effect → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · same energy form
• Incident radiation flux → Photothermal absorption → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · candidate
• Radiative imbalance with the sky → Radiative sky cooling → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · candidate
• Nuclear binding-energy difference → Nuclear fission → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work7/7 established · candidate
• Nuclear binding-energy difference → Nuclear fusion → Temperature gradient → Spin Nernst effect → Spin current → Inverse spin Hall effect → Charge carriers → Electrical work5/7 established · candidate

Cite this claim

Physical Transformation Atlas (2026). claim claim:temperature-drives-spin-nernst: Temperature gradient —drives→ Spin Nernst effect. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/temperature-drives-spin-nernst

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