In physics, a quantum is the minimum amount of any physical entity involved in an interaction. The fundamental notion that a property can be "quantized" is referred to as "the hypothesis of quantizati
German physicist and 1918 Nobel Prize for Physics recipient Max Planck (1858–1947)
Max Karl Ernst Ludwig Planck was a German theoretical physicist. He was awarded the 1918 Nobel Prize in Physics "for the services he rendered to the advancement of physics by his discovery of energy q
Quantum
…the fundamental framework for understanding and describing nature. The modern concept of the quantum in physics originates from December 14, 1900, when Max Planck reported his findings to the German Physical Society. He showed that modelling harmonic oscillators with discrete energy levels resolved a longstanding…
Plaque at the Humboldt University of Berlin: "Max Planck, discoverer of the elementary quantum of action h, taught in this building from 1889 to 1928."
Planck in 1918, the year he was awarded the Nobel Prize in Physics for his work on quantum theory.
From left to right: Nernst, Einstein, Planck, Millikan, and Laue at a dinner given by Laue in Berlin on 11 November 1931.