Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Tokamak Fusion Test Reactor

The Tokamak Fusion Test Reactor (TFTR) was an experimental tokamak built at Princeton Plasma Physics Laboratory (PPPL) circa 1980 and entering service in 1982. TFTR was designed with the explicit goal of reaching scientific breakeven, the point where the heat being released from the fusion reactions in the plasma is equal or greater than the heating…

History, Measurement & Science

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Tokamak Fusion Test Reactor. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Location
Princeton, New Jersey, US
Affiliation
Princeton Plasma Physics Laboratory
Device type
Tokamak
Heating power
51 MW
Magnetic field
6.0 T (60,000 G) (toroidal)
Major radius
2.52 m (8 ft 3 in)

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

History

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Tokamak Fusion Test Reactor

Nodes33
Edges32
Triples12
Avg. degree1.94
Density0.060606
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Tokamak Fusion Test Reactor

Top relations

Affiliation · 1
Tokamak Fusion Test Reactor → Princeton Plasma Physics Laboratory
Device type · 1
Tokamak Fusion Test Reactor → Tokamak
Heating power · 1
Tokamak Fusion Test Reactor → 51 MW
Location · 1
Tokamak Fusion Test Reactor → Princeton, New Jersey, US
Magnetic field · 1
Tokamak Fusion Test Reactor → 6.0 T (60,000 G) (toroidal)
Major radius · 1
Tokamak Fusion Test Reactor → 2.52 m (8 ft 3 in)
Minor radius · 1
Tokamak Fusion Test Reactor → 0.87 m (2 ft 10 in)
Plasma current · 1
Tokamak Fusion Test Reactor → 3 MA
Preceded by · 1
Tokamak Fusion Test Reactor → Princeton Large Torus (PLT)
Related devices · 1
Tokamak Fusion Test Reactor → JT-60

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

fusion tftr plasma tokamak would power design heating pppl time major magnetic princeton began system reach confinement temperature experiments plt

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Tokamak Fusion Test ReactorAffiliationPrinceton Plasma Physics Laboratory1.00infobox
Tokamak Fusion Test ReactorDevice typeTokamak1.00infobox
Tokamak Fusion Test ReactorHeating power51 MW1.00infobox
Tokamak Fusion Test ReactorLocationPrinceton, New Jersey, US1.00infobox
Tokamak Fusion Test ReactorMagnetic field6.0 T (60,000 G) (toroidal)1.00infobox
Tokamak Fusion Test ReactorMajor radius2.52 m (8 ft 3 in)1.00infobox
Tokamak Fusion Test ReactorMinor radius0.87 m (2 ft 10 in)1.00infobox
Tokamak Fusion Test ReactorPlasma current3 MA1.00infobox
Tokamak Fusion Test ReactorPreceded byPrinceton Large Torus (PLT)1.00infobox
Tokamak Fusion Test ReactorRelated devicesJT-601.00infobox
Tokamak Fusion Test ReactorSucceeded byNational Spherical Torus Experiment (NSTX)1.00infobox
Tokamak Fusion Test ReactorYear(s) of operation1982–19971.00infobox

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.