Science Advances

Supplementary Materials

This PDF file includes:

  • Section I. The basic process of LAL
  • Section II. Theoretical calculations
  • Fig. S1. Evolution of laser-induced plasma in liquid.
  • Fig. S2. Raman spectrum using a 514-nm laser source.
  • Fig. S3. Raman spectrum of the 10-carbon carbyne and the optimized structure.
  • Fig. S4. Raman and fluorescence signals of samples obtained at 4.5 min with HPLC.
  • Fig. S5. HPLC analysis and UV-Vis absorption of a sample before HPLC.
  • Fig. S6. Mass spectrum and NMR spectrum of a carbyne solution.
  • Fig. S7. EDX contrast experiments.
  • Fig. S8. Characterization of a sample stored for 6 months.
  • Fig. S9. XRD pattern of carbyne annealed at a high temperature.
  • Fig. S10. Chemical reaction path.
  • Fig. S11. Schematic diagram of the experimental setup.
  • Fig. S12. Control experiments.
  • Fig. S13. TEM characterization of a sample in ethylene glycol.
  • Fig. S14. Raman pattern of a sample synthesized in methanol.
  • Fig. S15. Property of carbyne synthesized by femtosecond laser.
  • Fig. S16. TEM image of larger carbyne crystals.
  • References (37–42)

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