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Superparamagnetism

Superparamagnetism is a form of magnetism which appears in small ferromagnetic or ferrimagnetic nanoparticles. In sufficiently small nanoparticles, magnetization can randomly flip direction under the influence of temperature. The typical time between two flips is called the Néel relaxation time. In the absence of an external magnetic field, when the time…

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Overview

Néel relaxation in the absence of magnetic field

Effect of a magnetic field

Effect on hard drives

Applications

Advanced semantic analysis

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Map overview Semantic statistics

Superparamagnetism

Nodes37
Edges36
Triples29
Avg. degree1.95
Density0.054054
Components1

How this topic connects Entity context

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Superparamagnetism

Top relations

related to Effect on hard drives · 15
Superparamagnetism → As, Bit-patterned, BPR, Current, Future, Gbit/in2, HAMR, In, It, July, MAMR, Older, Tbit/in2, They, This
related to Néel relaxation in the absence of magnetic field · 5
Superparamagnetism → Curie, In, Normally, This, Those
related to Blocking temperature · 4
Superparamagnetism → If, In, Let, The
related to External links · 3
Superparamagnetism → Archived, Co-Ferrite NanoparticlesPowerpoint, Wayback Machine
is a · 1
Superparamagnetism → form of magnetism which appears in small ferromagnetic or ferrimagnetic nanoparticles

Important terminology Word statistics

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Important terminology

magnetic magnetization nanoparticles time temperature superparamagnetic field text relaxation displaystyle state néel susceptibility much tau hard external nanoparticle measurement blocked

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Superparamagnetismis aform of magnetism which appears in small ferromagnetic or ferrimagnetic nanoparticles0.90text
iron oxide nanoparticles in the visible wavelength rangeinstance ofIt is also possible to perform magneto-optical AC susceptibility measurements with magneto-optically active superparamagnetic materials0.80text
Superparamagnetismrelated to Blocking temperatureLet0.60section
Superparamagnetismrelated to Blocking temperatureIf0.60section
Superparamagnetismrelated to Blocking temperatureIn0.60section
Superparamagnetismrelated to Blocking temperatureThe0.60section
Superparamagnetismrelated to Effect on hard drivesThis0.60section
Superparamagnetismrelated to Effect on hard drivesOlder0.60section
Superparamagnetismrelated to Effect on hard drivesIt0.60section
Superparamagnetismrelated to Effect on hard drivesGbit/in20.60section
Superparamagnetismrelated to Effect on hard drivesCurrent0.60section
Superparamagnetismrelated to Effect on hard drivesAs0.60section

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    Min side: 3
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