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)
I often sought inspiration from the works of great thinkers, both scientific and philosophical.
The concept of pilot waves, though controversial, offered a potential path to a more deterministic interpretation of quantum mechanics.
I believe that science and art, in their highest forms, both strive to understand and express the truth of existence.
The pursuit of knowledge is a lifelong journey, full of unexpected turns and profound revelations.
My doctoral thesis was a bold step, but I felt a strong conviction in the validity of my ideas.
The mathematical elegance of wave mechanics was deeply satisfying to me.
I always tried to maintain an open mind, even when faced with strong opposition to my theories.
The implications of quantum mechanics extend far beyond the realm of physics, touching upon philosophy and even spirituality.
The support of my family throughout my academic career was invaluable.
I often found solace and clarity in long walks, allowing my thoughts to wander freely.
The universe is a grand symphony, and physics is our attempt to understand its harmonies.
I believe in the power of intuition, guided by rigorous logical reasoning.
The quantum world is a realm of probabilities, not certainties, which can be unsettling but also profoundly liberating.
My work was a bridge between the classical and quantum worlds, attempting to reconcile their apparent contradictions.
The intellectual camaraderie among physicists during the early 20th century was truly remarkable.
I always encouraged my students to question assumptions and to think independently.
The universe is not just a collection of particles, but a dynamic interplay of waves and fields.
The search for a deeper understanding of reality is a fundamental human endeavor.
I am grateful for the opportunity to have contributed, in my own small way, to the advancement of human knowledge.
The wave nature of matter is not just a theoretical construct, but a verifiable experimental fact.
Contemporaries of Louis de Broglie
Other Physicss born within 50 years of Louis de Broglie (1892–1987).