Germer
E898731
concept in quantum mechanics
family name
human
physical phenomenon
physical property
physicist
physics experiment
surname
Germer is a surname most notably associated with American physicist Lester Germer, known for his role in demonstrating the wave nature of electrons.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Germer canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10995367 — 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: Germer Context triple: [Lester Germer, familyName, Germer]
-
A.
Slichter
Slichter is a surname most notably associated with American physicist Charles P. Slichter, renowned for his pioneering work in nuclear magnetic resonance.
-
B.
Lindemann
Lindemann is a German surname most notably associated with Ferdinand von Lindemann, the mathematician who proved that π is a transcendental number.
-
C.
Barkla
Barkla is a surname most notably associated with Charles Glover Barkla, the British physicist and Nobel laureate recognized for his work on X-ray spectroscopy.
-
D.
Geissler
Geissler is a character in Knut Hamsun’s novel "Growth of the Soil," serving as a former land surveyor whose shrewdness and intermittent interventions significantly influence the fate of the rural community.
-
E.
Gerlach
Gerlach is a small, remote community in northwestern Nevada best known as the gateway to the Black Rock Desert and the annual Burning Man festival.
- 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: Germer Target entity description: Germer is a surname most notably associated with American physicist Lester Germer, known for his role in demonstrating the wave nature of electrons.
-
A.
Slichter
Slichter is a surname most notably associated with American physicist Charles P. Slichter, renowned for his pioneering work in nuclear magnetic resonance.
-
B.
Lindemann
Lindemann is a German surname most notably associated with Ferdinand von Lindemann, the mathematician who proved that π is a transcendental number.
-
C.
Barkla
Barkla is a surname most notably associated with Charles Glover Barkla, the British physicist and Nobel laureate recognized for his work on X-ray spectroscopy.
-
D.
Geissler
Geissler is a character in Knut Hamsun’s novel "Growth of the Soil," serving as a former land surveyor whose shrewdness and intermittent interventions significantly influence the fate of the rural community.
-
E.
Gerlach
Gerlach is a small, remote community in northwestern Nevada best known as the gateway to the Black Rock Desert and the annual Burning Man festival.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
concept in quantum mechanics
ⓘ
family name ⓘ human ⓘ physical phenomenon ⓘ physical property ⓘ physicist ⓘ physics experiment ⓘ surname ⓘ |
| collaboratedWith | Clinton Davisson ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| describedByTheory | quantum mechanics ⓘ |
| fieldOfWork |
experimental physics
ⓘ
physics ⓘ quantum mechanics ⓘ |
| knownFor |
Davisson–Germer experiment
ⓘ
demonstrating the wave nature of electrons ⓘ |
| languageOfOrigin | German ⓘ |
| notableAchievement | experimental confirmation of electron diffraction ⓘ |
| notableBearer | Lester Germer ⓘ |
| partOf | wave–particle duality ⓘ |
| performedBy |
Clinton Davisson
ⓘ
Lester Germer ⓘ |
| providedEvidenceFor |
electron diffraction
ⓘ
wave nature of matter ⓘ |
| testedTheory | wave–particle duality of electrons ⓘ |
| usedInCountry |
Germany
ⓘ
United States of America ⓘ |
| workInstitution | Bell Telephone Laboratories ⓘ |
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: Germer Description of subject: Germer is a surname most notably associated with American physicist Lester Germer, known for his role in demonstrating the wave nature of electrons.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.