From September 1923 to September 10 10, Louis Victor de Broglie published three papers on wave and quantum in the bulletin of French Academy of Sciences. The first topic is "radiation wave and quantum". It is pointed out that physical particles also have wave-particle duality, and moving particles correspond to a sine wave, and they always remain in phase. Later, he called this imaginary immaterial wave phase wave.
He considered the relativistic effect of a moving particle with a rest mass of m0, and regarded the corresponding intrinsic energy m0c2 as a simple periodic phenomenon with a frequency of v0. He applied the concept of phase wave to electrons moving around the nucleus in a closed orbit, and deduced Bohr quantization conditions. In the third paper entitled "Quantum Gas Motion Theory and Fermat's Principle", he further proposed: "Only when the phase wave resonance is satisfied is the stable orbit.
In the second year's doctoral thesis, he wrote more clearly: "The resonance condition is l=nλ, that is, the circumference of the electron orbit is an integer multiple of the phase wavelength."
De Broglie's life:
Louis victor duckbroglie (1August 89215-1March 987 19), born in Hudier, graduated from Paris University, French theoretical physicist, founder of wave mechanics, founder of matter wave theory, and quantum. 1924 received his Ph.D. from the University of Paris, and put forward the concept of "matter wave" for the first time in his doctoral thesis.
1929, because his theory of electronic fluctuation mentioned in the article Wave and Quantum Theory was confirmed, and he won the Nobel Prize in physics. 1932, he is a professor of theoretical physics at the University of Paris. 1933 was elected as an academician of the French Academy of Sciences. 1952, UNESCO awarded him the first-class Kalinga Prize in recognition of his enthusiasm for imparting scientific knowledge to people. 1956 won the gold medal of French National Research Center. 1987 March 19, died.