Helium-3

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Helium-3 topic overview

The analysis highlights History, Applications, Measurement and Standards as prominent areas in the source structure around Helium-3.

Related topics: 192
Source areas: 6
Connected nodes: 202
Extracted relationships: 82
Related term clusters: 49
Bridge connections: 202

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 50 topics

Uses · 49 topics

Natural abundance · 36 topics

Physical properties · 26 topics

Human production · 22 topics

History · 9 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

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

Half-life (t1/2): stable
Isotope mass: 3.016029322 Da
Names: helium-3, tralphium (obsolete)
Natural abundance: 0.000137% (atmosphere) 0.01% (Solar System)
Neutrons (N): 1
Parent isotopes: 3H (beta decay of tritium)

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Helium-3

12Stable isotope · Isotope · Helium

6Deuterium · Tritium · Deuterium–tritium fusion

11Primordial nuclide · Earth's crust · Atmosphere

11Nuclear fusion · Energy development · Atom

5Quantum mechanical · Electron · Spin (physics)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

History

Notes and references

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Helium-3 connects Entity context

The extracted context around Helium-3 shows recurring relationship patterns in the source. For example, Helium-3 → A-phase, Alexei Abrikosov, B-phase, B-phases, BCS, Bose, Cooper, David Lee, Douglas Osheroff, Each Cooper, Einstein, Excited, Many, Nobel Prize, Physics, Robert Coleman Richardson, The A-phase, The B-phase, Tony Leggett, Vitaly Ginzburg Another extracted example is Helium-3 → Australian, Cambridge Cavendish Laboratory, Isolation, Luis Alvarez, Mark Oliphant, Oliphant, Robert Cornog, University. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Superfluidity · 20

Helium-3 → A-phase, Alexei Abrikosov, B-phase, B-phases, BCS, Bose, Cooper, David Lee, Douglas Osheroff, Each Cooper, Einstein, Excited, Many, Nobel Prize, Physics, Robert Coleman Richardson, The A-phase, The B-phase, Tony Leggett, Vitaly Ginzburg

related to history · 8

Helium-3 → Australian, Cambridge Cavendish Laboratory, Isolation, Luis Alvarez, Mark Oliphant, Oliphant, Robert Cornog, University

related to Moon · 7

Helium-3 → Chandrayaan-1, Gerald Kulcinski, Indian Space Research Organisation's, Materials, Moon, Moon's, October

related to Tritium decay · 7

Helium-3 → DOE, DOE Isotope Program, Energy, Production, United States, US Department, Virtually

related to Helium-3 spin echo · 5

Helium-3 → Cambridge, Cavendish Laboratory, Chemistry Department, Surface Physics Group, Swansea University

related to Gas giants · 4

Helium-3 → Jupiter, Mining, Project Daedalus, The British Interplanetary Society's

related to Radio energy absorber for tokamak plasma experiments · 4

Helium-3 → Both MIT's Alcator C-Mod, JET, Joint European Torus, RF

related to Solar nebula (primordial) abundance · 4

Helium-3 → Galileo, Jupiter, One, Terrestrial

related to Nuclear magnetic resonance · 3

Helium-3 → NMR, NMR-active, Nuclear

related to Physical properties · 3

Helium-3 → Also, Da, Due

Important terminology

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

Important terminology

fusion 3he tritium helium-4 energy nuclear helium neutron per would gas neutrons superfluid protons also natural atmosphere two radioactive power

Helium-3 relationships Subject–Predicate–Object triples

TTTA extracted 82 structured relationships around Helium-3. Examples in this analysis include Helium-3 → Half-life (t1/2) → stable and Helium-3 → Isotope mass → 3.016029322 Da. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Helium-3	Half-life (t1/2)	stable	1.00	infobox
Helium-3	Isotope mass	3.016029322 Da	1.00	infobox
Helium-3	Names	helium-3, tralphium (obsolete)	1.00	infobox
Helium-3	Natural abundance	0.000137% (atmosphere) 0.01% (Solar System)	1.00	infobox
Helium-3	Neutrons (N)	1	1.00	infobox
Helium-3	Parent isotopes	3H (beta decay of tritium)	1.00	infobox
Helium-3	Protons .mw-parser-output .nobold{font-weight:normal}(Z)	2	1.00	infobox
Helium-3	Symbol	3He	1.00	infobox
Helium-3	causes	it to have a higher zero-point energy than helium-4	0.90	text
those of the Hawaiian Islands	instance of	Some helium-3 finds its way up through deep-sourced hotspot volcanoes	0.80	text
but only 300 g per year is emitted to the atmosphere	instance of	Some helium-3 finds its way up through deep-sourced hotspot volcanoes	0.80	text
spin-exchange optical pumping	instance of	which is itself not NMR-active.Helium-3 can be hyperpolarized using non-equilibrium means	0.80	text

Related concept clusters Related term clusters

The concept neighborhoods around Helium-3 bring nearby vocabulary together. In this analysis, examples include Helium-4, Fusion and Tritium. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Helium-3
- Helium-4
- Fusion
- Tritium
- Energy
- Would
- Also
- Power
- Gas
- Nuclear
- Production
- Atmosphere
- Low
helium-3
- Helium-4
- Fusion
- Tritium
- Energy
- Would
- Also
- Power
- Gas
- Nuclear
- Production
- Atmosphere
- Low
helium
- Natural
- Isotope
- Gas
- Atmosphere
- Energy
- Per
- Atoms
- Protons
- Neutrons
- Radioactive
- Total
- Decay
atmosphere
- Also
- Isotope
- Helium
- One
- Natural
- Ratio
- Helium-3
- Gas
- Nuclear
- Per
- Helium-4
- Spin
nuclear fusion
- Power
- Tritium
- Higher
- Energy
- Magnetic
- Helium-3
- Production
- Electricity
- Produced
- Reaction
- Would
- Spin
energy source
- Power
- Fusion
- Low
- Helium
- Electricity
- Helium-3
- Total
- Decay
- Would
- Nuclear
- Per
- Isotope
p-b fusion
- Power
- Higher
- Energy
- Helium-3
- Electricity
- Reaction
- Would
- Lower
- Neutrons
- Production
- Radioactive
- Process
inertial confinement fusion
- Power
- Higher
- Energy
- Helium-3
- Electricity
- Reaction
- Would
- Lower
- Neutrons
- Production
- Radioactive
- Process

Connections between topic areas Semantic bridges

For Helium-3, one of the stronger structural bridges in this analysis connects Helium-3 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Helium-3 — Overview · splits 152 ⟂ 51

Helium-3 — Uses · splits 153 ⟂ 50

Helium-3 — Natural abundance · splits 166 ⟂ 37

Helium-3 — Physical properties · splits 176 ⟂ 27

Helium-3 — Human production · splits 180 ⟂ 23

Helium-3 — History · splits 193 ⟂ 10

Helium-3 — Notes and references · splits 199 ⟂ 4

Map overview Semantic statistics

Helium-3

Nodes203

Edges202

Triples82

Avg. degree1.99

Density0.009852

Components1

Source & methodology

TTTA analyzes the structure around Helium-3 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Applications, Measurement & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Helium-3 · EN edition · Analysis: TopicsToTalkAbout

Helium-3: History, Applications, Measurement & Standards

Helium-3 topic overview

What this topic covers Research coverage

Key facts & relationships

Start with your topic. Discover where to go next.

Questions to explore

Explore all related topics Closing gaps

Overview

History

Physical properties

Natural abundance

Human production

Uses

Notes and references

For the semantics nerds

Advanced semantic analysis

How Helium-3 connects Entity context

Helium-3

Top relations

Important terminology

Important terminology

Helium-3 relationships Subject–Predicate–Object triples

Related concept clusters Related term clusters

Connections between topic areas Semantic bridges

Map overview Semantic statistics

Helium-3

Source & methodology