Possibility of Superconductivity of 6Li+ Ions in Solid Electrolytes at Room Temperature Under Coherent Acoustic Phonons

It has been theoretically suggested that the de Broglie wavelength of Li ions could become longer than the Li atomic distance in solid electrolytes under coherent acoustic phonons at room temperature when thermal noise is sufficiently suppressed by them. This suggests that some quantum effect of Li ions (not electrons) could appear under this condition, which could possibly result in the superconductivity of 6Li+ ions (bosons) in solid electrolytes at room temperature. A lower frequency of coherent phonons is better for this possibility. A mechanism for the generation of coherent phonons by repetitive pulsed-laser irradiation or possibly by ultrasound irradiation using a transducer is also discussed.

• Publication year

  2025

• Venue

  Materials

• Publication date

  2025-06-27

• Fields of study

  Medicine, Physics

• Identifiers
  DOI 10.3390/ma18133058PMID 40649545PMCID 12251230
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

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