Thermal radiation

3 lives in this collection worked in thermal radiation, from 1824 to today. Each has a full course on their life and the mathematics and physics they made.

  • Gustav Kirchhoff1824–1887

    Mathematical physicist who formulated the circuit laws, founded spectral analysis with Bunsen, and stated the law of thermal radiation that defined the black-body problem.

    mathematical physics, electrical circuits, spectroscopy

  • Josef Stefan1835–1893

    Viennese physicist of Slovene origin who discovered the fourth-power law of thermal radiation and founded the theory of multicomponent diffusion and moving-boundary heat problems.

    thermal radiation, kinetic theory of gases, heat conduction

  • Wilhelm Wien1864–1928

    Physicist who found the displacement law and the high-frequency distribution law of black-body radiation, and identified the positive particles of canal rays with crossed electric and magnetic fields.

    experimental physics, thermal radiation, thermodynamics