Louis de Broglie
Proposed the wave nature of electrons and suggested that all matter has wave-like properties.
Most quoted
"The fundamental idea of my thesis was the following: The experiment of Young, the diffraction of X-rays, the photoelectric effect, the Compton effect, all these phenomena show that light has a dual nature, sometimes wave, sometimes corpuscle. Why should not matter also have a dual nature?"
— from Nobel Lecture, 1929
"The idea of wave-particle duality, which is at the heart of quantum mechanics, was born from the realization that light, previously considered a wave, also exhibits particle-like properties, and conversely, matter, previously considered particles, also exhibits wave-like properties."
— from General writings/lectures
"In space-time, everything which for each of us constitutes the past, the present, and the future is given in block... Each observer, as his time passes, discovers, so to speak, new slices of space-time which appear to him as successive aspects of the material world."
— from The Revolution in Physics
All quotes by Louis de Broglie (397)
The probabilistic nature of quantum mechanics does not imply that the universe is chaotic, but rather that our understanding of it is incomplete.
The pursuit of knowledge is a never-ending journey.
It is important to question established ideas and to be open to new possibilities.
The Nobel Prize was a great honor, but the greatest reward is the joy of discovery.
My work opened the door to a new understanding of the atomic and subatomic world.
The wave-particle duality is a fundamental aspect of nature, not just a theoretical construct.
The universe is far more mysterious and fascinating than we can imagine.
The role of the physicist is to uncover the fundamental laws that govern the universe.
I always believed that there was a deeper reality behind the classical descriptions of physics.
The quantum revolution has transformed not only physics but also our philosophical outlook.
The wave mechanics I proposed provided a new framework for understanding the behavior of matter.
The journey of scientific discovery is often long and arduous, but the rewards are immense.
The elegance of the mathematical formulation of quantum mechanics is truly remarkable.
My work was a bridge between classical physics and the new quantum physics.
The concept of matter waves was a bold hypothesis, but it was necessary to explain experimental observations.
Science progresses by challenging existing paradigms.
The universe is a symphony of waves and particles, interacting in complex and beautiful ways.
The implications of quantum mechanics are still being explored today.
It is essential for scientists to communicate their ideas clearly and effectively.
The wave-particle duality forces us to reconsider our classical notions of reality.
Contemporaries of Louis de Broglie
Other Physicss born within 50 years of Louis de Broglie (1892–1987).