He published his first papers on the underlying quantum theory of that work. This work became his doctoral thesis, published in the Annales de Physique in —all pages. Instead, the crystal served as a three-dimensional diffraction grating and there were sharp peaks in the intensity of the diffracted beams that occurred at predictable angles.
You had the boldness to assert, without the support of any evidence whatsoever, that matter had not only a corpuscular nature but also a wave nature. Experiments came later and established the correctness of your view.
Louis de Broglie
His lecture notes were beautifully written, but he was deemed an uninspiring lecturer, preferring to read monotonously from his notes, although his weekly seminar in theoretical physics proved more popular. He continued his research in the field of wave mechanics, which gave rise to various applications, including the development of electron microscopes. He later tried to develop a causal model to replace the probabilistic models of quantum mechanics, which was refined by David Bohm in the s and known as the de Broglie-Bohm theory.
And he became the 7th duc de Broglie in when his brother Maurice died. He never married, and died in Louveciennes on March 19, ; his title passed to a distant cousin.
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And then some very strange things would happen: for example, one electron would be able to traverse two different holes at the same time. This was demonstrated by the electron diffraction experiment of Davisson and Germer , thus confirming the hypothesis of de Broglie, who was awarded the Nobel Prize for Physics in , just five years after he had presented that bold doctoral thesis. Few doctoral theses in the history of science have been so dazzling that they have reached the Nobel with the same work that gave the author the title of doctor.
Another great example is that of Marie Curie. Incredibly, Louis de Broglie, with his first great scientific research, succeeded in laying one of the pillars of quantum physics: the wave—particle duality, which states that waves can behave like particles and vice versa. And admitting the wave properties of electrons was the basis for inventing the electron microscope released in , which allows us to see things much smaller than typical optical microscopes permit, because the wavelength of the electron is much shorter than that of photons of visible light. In addition, he was the first world-renowned scientist who called for countries to join forces to meet the great challenges of science in multinational laboratories.
CERN the European Organization for Nuclear Research was born of this request, and his long life he passed away at age 94 allowed him to see the exceptional achievements of this particle physics laboratory inspired by his scientific vision.
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