While attempts at verifying the internal clock hypothesis and measuring clock frequency are so far not conclusive, [17] recent experimental data is at least compatible with de Broglie’s conjecture. Afterwards he turned his attention toward mathematics and physics and received a degree in physics. In the second part of his thesis, de Broglie used the equivalence of the mechanical principle of least action with Fermat’s optical principle: It is also close to that of Leibniz , who posited the necessity of “architectonic principles” to complete the system of mechanical laws. This theory, which dates from , introduces the idea that the photon is equivalent to the fusion of two Dirac neutrinos.

The theory has since been known as the De Broglie—Bohm theory. On the background of the papers on trajectories interpretation, by D. History electron diffraction In electron diffraction wave-particle duality theory In wave-particle duality In light: As a consequence of its great impact, this theory brings back the uncertainty principle to distances around extrema of action, distances corresponding to reductions in entropy. It is an attempt to bring together the three furthest principles of physics: Biographical Memoirs of Fellows of the Royal Society.

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History electron diffraction In electron diffraction wave-particle duality theory In wave-particle duality In light: David Bohm, Basil Hiley: He also acted, afteras an adviser to the French Atomic Energy Commissariat. Start your free trial today for unlimited access to Britannica.

de broglie thesis 1924

Bulletin of the Atomic Scientists. The notion that matter on the atomic scale might have the properties of a wave was rooted in a proposal Einstein had made 20 years before. Louis de Brogliein full Louis-Victor-Pierre-Raymond, 7 yhesis duc de Broglieborn August 15, theais, DieppeFrance—died March 19,LouveciennesFrench physicist best known for his research on quantum theory and for predicting the wave nature of electrons.


Laureates of the Nobel Prize in Physics. In other projects Wikimedia Commons Wikiquote.

Louis de Broglie | French physicist |

Unsourced material may be challenged and removed. De Broglie brogoie the Nobel Prize for Physics inafter the wave-like behaviour of matter was first experimentally demonstrated in Quantum Mechanics at the Crossroads: When Boltzmann and his continuators developed their statistical interpretation of Thermodynamics, one could have considered Thermodynamics to be a complicated branch of Dynamics.

That idea seems to match the continuous—discontinuous duality, since its dynamics could be the limit of its thermodynamics when transitions to continuous limits are postulated. Excerpts from book published by Elsevier Pub. Advances in the Theory of Atomic and Molecular Systems: He began at 18 to study theoretical physics at the Sorbonne, but he was also earning his degree in historythus moving along the family path toward a career in the diplomatic service. He was asked to join Le Conseil de l’Union Catholique des Scientifiques Francaisbut declined because he was non-religious and an atheist.

Louis-Victor de Broglie, a French physicist, proposed in brgolie doctoral thesis that all matter and radiations ce both particle- and wavelike characteristics. De Broglie had intended a career in humanitiesand received his first degree in history. From the Broglie familywhose name is taken from a small town in Normandyhave come high-ranking soldiers, politicians, and diplomats since the 17th century. Keep Exploring Britannica Alan Turing.


Biographical Memoirs of Fellows of the Royal Society.

Louis de Broglie

If you prefer to suggest your own revision of the article, you can go to edit mode requires login. Learn More in these related Britannica articles: For other members of the family, see House of Broglie.

Duke of Broglie — My essential idea was to extend to all particles the coexistence of waves and particles discovered by Einstein in in the case of light and photons.

de broglie thesis 1924

He was awarded the Nobel Prize for Physics. Alan Turing, British mathematician and logician, who made major contributions to mathematics, cryptanalysis,….

de broglie thesis 1924

By using this site, brogloe agree to the Terms of Use and Privacy Policy. Please note that our editors may make some formatting changes or correct spelling or grammatical errors, and may also contact you if any clarifications are needed. In this thesis de Broglie developed his revolutionary theory of electron waves, which he had published earlier in scientific journals.

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Louis de Broglie – Wikipedia

This section needs additional citations for verification. This theory set the basis of wave mechanics.

He became the 7th duc de Broglie in upon the death without heir of his older brother, Maurice, 6th duc de Brogliealso a physicist.