hyperfine structure

small shifts and splittings in the energy levels of atoms, molecules and ions
Thing general Q1413102
hyperfine structure
Original: DJIndica Vector: Edudobay · Public Domain · Wikimedia
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hyperfine structure

Summary

hyperfine structure ranks in the top 2% of general entities by monthly Wikipedia readership (986 views/month).[1]

Key Facts

  • fine structure is named after hyperfine structure[2].
  • hyperfine structure is a type of structure[3].
  • hyperfine structure is a type of fine structure[4].
  • hyperfine structure's Commons category is recorded as Hyperfine structure[5].
  • hyperfine structure's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[6].

Body

Definition and Type

Recorded subclass of include structure[3] and fine structure[4].

Origins

fine structure is named after hyperfine structure[2].

Why It Matters

hyperfine structure ranks in the top 2% of general entities by monthly Wikipedia readership (986 views/month).[1] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[7] It is known by 16 alternative names across languages and contexts.[8]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hyperfine structure. Retrieved April 10, 2026, from https://4ort.xyz/entity/hyperfine-structure
MLA “hyperfine structure.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/hyperfine-structure.
BibTeX @misc{4ortxyz_hyperfine-structure_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hyperfine structure}}, year = {2026}, url = {https://4ort.xyz/entity/hyperfine-structure}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hyperfine structure — https://4ort.xyz/entity/hyperfine-structure (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 2h ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 319hbG
    Named after
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    Named after fine structure
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.