Louis de Broglie
E188988
Louis de Broglie was a French physicist and Nobel laureate best known for introducing the revolutionary concept of matter waves, which laid the foundations of wave–particle duality in quantum mechanics.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Louis de Broglie canonical | 9 |
| Louis Victor Pierre Raymond de Broglie | 1 |
| de Broglie | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1656596 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Louis de Broglie Context triple: [Paul Langevin, notableStudent, Louis de Broglie]
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A.
Erwin Schrödinger
Erwin Schrödinger was an Austrian physicist and Nobel laureate best known as one of the founders of quantum mechanics and for formulating the Schrödinger equation and the Schrödinger's cat thought experiment.
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B.
Werner Heisenberg
Werner Heisenberg was a German theoretical physicist best known as a pioneer of quantum mechanics and the originator of the uncertainty principle.
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C.
Max Born
Max Born was a German physicist and Nobel laureate who made foundational contributions to quantum mechanics, particularly in the statistical interpretation of the wave function.
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D.
George Paget Thomson
George Paget Thomson was a British physicist and Nobel laureate best known for demonstrating the wave-like properties of electrons through diffraction experiments.
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E.
Paul Dirac
Paul Dirac was a pioneering British theoretical physicist and Nobel laureate whose work laid the foundations of quantum mechanics and quantum electrodynamics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Louis de Broglie Target entity description: Louis de Broglie was a French physicist and Nobel laureate best known for introducing the revolutionary concept of matter waves, which laid the foundations of wave–particle duality in quantum mechanics.
-
A.
Erwin Schrödinger
Erwin Schrödinger was an Austrian physicist and Nobel laureate best known as one of the founders of quantum mechanics and for formulating the Schrödinger equation and the Schrödinger's cat thought experiment.
-
B.
Werner Heisenberg
Werner Heisenberg was a German theoretical physicist best known as a pioneer of quantum mechanics and the originator of the uncertainty principle.
-
C.
Max Born
Max Born was a German physicist and Nobel laureate who made foundational contributions to quantum mechanics, particularly in the statistical interpretation of the wave function.
-
D.
George Paget Thomson
George Paget Thomson was a British physicist and Nobel laureate best known for demonstrating the wave-like properties of electrons through diffraction experiments.
-
E.
Paul Dirac
Paul Dirac was a pioneering British theoretical physicist and Nobel laureate whose work laid the foundations of quantum mechanics and quantum electrodynamics.
- F. None of above. chosen
Statements (53)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Louis de Broglie Description of subject: Louis de Broglie was a French physicist and Nobel laureate best known for introducing the revolutionary concept of matter waves, which laid the foundations of wave–particle duality in quantum mechanics.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Louis Victor Pierre Raymond de Broglie
this entity surface form:
de Broglie
subject surface form:
Fifth Solvay Conference on Physics