One of the important founders of quantum mechanics, Planck put forward the concept of "quantization" in 1900. If a physical quantity jumps up or down in a certain minimum unit like this, it is said that the physical quantity is quantized.
2.[ Name] Albert Einstein (Jewish theoretical physicist)
1905, Einstein proposed the photon hypothesis, which successfully explained the photoelectric effect. When light irradiates a metal, the electrical characteristics of the substance will change. This phenomenon that light is converted into electricity is collectively called photoelectric effect.
Therefore, he won the 192 1 Nobel Prize in Physics.
3. Niels Bohr
Bohr proposed Bohr model to explain the spectrum of hydrogen atoms by introducing quantization conditions. The complementary principle and Copenhagen interpretation were put forward to explain quantum mechanics, which had a far-reaching impact on the development of physics in the twentieth century.
4. Louis Victor de Broglie
Kloc-0/924, one of the founders of quantum mechanics, received his Ph.D. in physics from Paris University, and put forward the concept of "matter wave" for the first time in his doctoral thesis.
1927, Davidson and Gemma of the United States and G.P. Tang Musun of the United Kingdom respectively confirmed that electrons do fluctuate through electron diffraction experiments. At this point, de Broglie's theory, as a successful example of bold hypothesis, has been widely appreciated, thus winning him the 1929 Nobel Prize in Physics.
5. Erwin Schr?dinger
Based on de Broglie's theory of matter wave, wave mechanics is established. The Schrodinger equation established by him is the basic law describing the motion state of microscopic particles in quantum mechanics, and its position in quantum mechanics is roughly similar to that of Newton's law of motion in classical mechanics.