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Residual-resistance ratio

usually defined as the ratio of the resistivity of a material at room temperature and at 0 K
Intangible formula Q265305
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Residual-resistance ratio

Summary

Residual-resistance ratio is a formula[1]. It draws 7 Wikipedia views per month (formula category, ranking #136 of 501).[2]

Key Facts

  • Residual-resistance ratio's instance of is recorded as formula[3].
  • Residual-resistance ratio's Freebase ID is recorded as /m/0cnyw42[4].
  • Residual-resistance ratio's defining formula is recorded as RRR = {\rho_{300\text{K}}\over \rho_{0\text{K}}}[5].
  • Residual-resistance ratio's maintained by WikiProject is recorded as WikiProject Mathematics[6].
  • Residual-resistance ratio's Microsoft Academic ID is recorded as 2780911149[7].
  • Residual-resistance ratio's Microsoft Academic ID is recorded as 2780922288[8].
  • Residual-resistance ratio's OpenAlex ID is recorded as C2780911149[9].

Why It Matters

Residual-resistance ratio draws 7 Wikipedia views per month (formula category, ranking #136 of 501).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 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). Residual-resistance ratio. Retrieved May 3, 2026, from https://4ort.xyz/entity/residual-resistance-ratio
MLA “Residual-resistance ratio.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/residual-resistance-ratio.
BibTeX @misc{4ortxyz_residual-resistance-ratio_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Residual-resistance ratio}}, year = {2026}, url = {https://4ort.xyz/entity/residual-resistance-ratio}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Residual-resistance ratio — https://4ort.xyz/entity/residual-resistance-ratio (retrieved 2026-05-03)

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