Magnetoresistance in Metals
E858278
Magnetoresistance in Metals is a classic monograph by physicist A. B. Pippard that systematically analyzes how the electrical resistance of metals changes under applied magnetic fields, laying foundational theory and experimental interpretation for the field.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Magnetoresistance in Metals canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10341003 — 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: Magnetoresistance in Metals Context triple: [A. B. Pippard, hasPublication, Magnetoresistance in Metals]
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A.
Mott minimum metallic conductivity
Mott minimum metallic conductivity is a theoretical lower bound on the electrical conductivity of a metal, proposed by Sir Nevill F. Mott, below which a material can no longer sustain metallic (delocalized) electronic transport.
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B.
Langevin theory of paramagnetism
The Langevin theory of paramagnetism is a classical statistical model that explains how the magnetization of paramagnetic materials depends on temperature and applied magnetic field by treating atomic magnetic moments as non-interacting dipoles subject to thermal agitation.
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C.
Shubnikov–de Haas effect
The Shubnikov–de Haas effect is a quantum oscillatory phenomenon in the electrical resistance of conductors and semiconductors subjected to strong magnetic fields at low temperatures, used to probe their electronic structure and Fermi surface.
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D.
Van Vleck paramagnetism
Van Vleck paramagnetism is a quantum-mechanical form of paramagnetism arising from the mixing of electronic energy levels by an applied magnetic field, even in systems with no permanent magnetic moment in the ground state.
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E.
Landau–Peierls instability
Landau–Peierls instability is a theoretical prediction in condensed matter physics that shows how long-wavelength thermal fluctuations destroy true long-range positional order in low-dimensional crystalline systems.
- 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: Magnetoresistance in Metals Target entity description: Magnetoresistance in Metals is a classic monograph by physicist A. B. Pippard that systematically analyzes how the electrical resistance of metals changes under applied magnetic fields, laying foundational theory and experimental interpretation for the field.
-
A.
Mott minimum metallic conductivity
Mott minimum metallic conductivity is a theoretical lower bound on the electrical conductivity of a metal, proposed by Sir Nevill F. Mott, below which a material can no longer sustain metallic (delocalized) electronic transport.
-
B.
Langevin theory of paramagnetism
The Langevin theory of paramagnetism is a classical statistical model that explains how the magnetization of paramagnetic materials depends on temperature and applied magnetic field by treating atomic magnetic moments as non-interacting dipoles subject to thermal agitation.
-
C.
Shubnikov–de Haas effect
The Shubnikov–de Haas effect is a quantum oscillatory phenomenon in the electrical resistance of conductors and semiconductors subjected to strong magnetic fields at low temperatures, used to probe their electronic structure and Fermi surface.
-
D.
Van Vleck paramagnetism
Van Vleck paramagnetism is a quantum-mechanical form of paramagnetism arising from the mixing of electronic energy levels by an applied magnetic field, even in systems with no permanent magnetic moment in the ground state.
-
E.
Landau–Peierls instability
Landau–Peierls instability is a theoretical prediction in condensed matter physics that shows how long-wavelength thermal fluctuations destroy true long-range positional order in low-dimensional crystalline systems.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
nonfiction book
ⓘ
physics book ⓘ scientific monograph ⓘ |
| author |
A. B. Pippard
NERFINISHED
ⓘ
A. B. Pippard (physicist) NERFINISHED ⓘ |
| contribution |
laid foundational theory for magnetoresistance in metals
ⓘ
provided systematic analysis of magnetoresistance experiments ⓘ standard reference for magnetoresistance in metals ⓘ |
| covers |
comparison between theory and experiment in magnetoresistance
ⓘ
limitations of simple transport models in strong magnetic fields ⓘ mathematical formulation of magnetoresistance ⓘ |
| describedAs |
classic monograph on magnetoresistance
ⓘ
systematic treatment of magnetoresistance in metals ⓘ |
| field |
condensed matter physics
ⓘ
metal physics ⓘ solid-state physics ⓘ |
| focusesOn |
change of electrical resistance under applied magnetic fields
ⓘ
experimental interpretation of magnetoresistance data ⓘ theory of magnetoresistance ⓘ |
| genre | scientific literature ⓘ |
| hasInfluenceOn |
development of theoretical models of electronic transport in solids
ⓘ
later research on magnetotransport in metals ⓘ |
| intendedAudience |
graduate students in physics
ⓘ
physicists ⓘ researchers in condensed matter physics ⓘ |
| knowledgeLevel | advanced ⓘ |
| language | English ⓘ |
| mainSubject |
electrical resistance of metals in magnetic fields
ⓘ
magnetoresistance ⓘ transport phenomena in metals ⓘ |
| relatedTo |
Fermi liquid theory
ⓘ
Hall effect in metals ⓘ band structure of metals ⓘ electrical conductivity in metals ⓘ electron scattering in metals ⓘ |
| timePeriodCovered | mid-20th-century understanding of magnetoresistance ⓘ |
| topic |
Boltzmann transport theory in metals
ⓘ
Fermi surface effects on magnetoresistance ⓘ anisotropic magnetoresistance in metals ⓘ classical and quantum contributions to magnetoresistance ⓘ interpretation of magnetoresistance curves ⓘ magnetoresistance measurement techniques ⓘ |
| typeOfWork | single-author monograph ⓘ |
| usedIn |
graduate seminars on transport phenomena in metals
ⓘ
university courses on solid-state physics ⓘ |
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: Magnetoresistance in Metals Description of subject: Magnetoresistance in Metals is a classic monograph by physicist A. B. Pippard that systematically analyzes how the electrical resistance of metals changes under applied magnetic fields, laying foundational theory and experimental interpretation for the field.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.