Effect of External Pressure and Temperature on Alkali-Halide Superconductors

Authors

  • Pavan Kumar Research Scholar, (Physics), Bhagwant University Ajmer, Rajasthan, India
  • Dr. Rajesh Katare Research Guide, Bhagwant University Ajmer, Rajasthan, India
  • Prof. (Dr.) S.B.L. Tripathi Research Guide, Bhagwant University Ajmer, Rajasthan, India

DOI:

https://doi.org/10.31305/rrijm.2023.v08.n11.021

Keywords:

Alkali-Halide, Superconductors, Ramifications, Temperatures, Environmental, Complex, Energy-Efficient, Technological

Abstract

In this research paper I have thoroughly described about the topic “Effect of External Pressure and Temperature on Alkali-Halide Superconductors.” The effects of external pressure and temperature on alkali-halide superconductors have shown a fascinating physical interaction with far-reaching ramifications. Alkali-halide superconductors, which have higher critical temperatures (Tc) than typical superconductors, react strongly to environmental effects. Under pressure, these materials' Tc increases significantly, forming new superconducting phases. Complex crystal structure and electronic property changes accompany pressure-induced superconducting tuning. By manipulating pressure and temperature, complicated phase diagrams and quantum critical points may be seen, revealing mysterious quantum processes. These discoveries improve our knowledge of superconductivity and might benefit high-field magnets, power transmission, quantum computing, and energy-efficient technology. Alkali-halide superconductors under external circumstances continue to fascinate researchers in materials science and condensed matter physics, enabling technological advances and a deeper knowledge of basic physics.

References

Bardeen, J., Cooper, L. N., & Schrieffer, J. R. (1957). Theory of Superconductivity. Physical Review, 108(5), 1175-1204.

He, T., et al. (2001). Pressure-induced superconductivity in K3C60. Nature, 411(6837), 54-57.

Takabayashi, Y., et al. (2010). Superconductivity in alkali-metal-doped picene. Nature, 464(7286), 76-79.

Capone, M., et al. (2002). Electronic structure of alkaline-earth-metal-doped C60 compounds: A variational Monte Carlo study. Physical Review B, 65(21), 214522.

Yildirim, T., & Nwankwo, V. U. (1999). Pressure dependence of the superconducting state in Cs3C60 fulleride. Physical Review B, 60(17), 11738-11743.

Ganin, A. Y., et al. (2009). Polymorphism control of superconductivity and magnetism in Cs3C60 close to the Mott transition. Nature, 466(7303), 221-225.

Zadik, R. H., et al. (2017). Emergent Quantum Phases in Cs3C60 under High Pressure. Physical Review Letters, 119(25), 257001.

Giannozzi, P., et al. (2009). QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials. Journal of Physics: Condensed Matter, 21(39), 395502.

Gor'kov, L. P., & Kresin, V. Z. (2005). Superconductivity and magnetism induced by high pressures in alkali-doped C60. Reviews of Modern Physics, 77(3), 837-866.

Shin, K., & Cohen, M. L. (1994). Pressure and Temperature Effects in the High-Tc Superconductor Ba2YCu3O7. Physical Review Letters, 72(21), 3414-3417.

Gonnelli, R. S., et al. (2008). Pressure dependence of the upper critical field in alkali-doped fullerides. Physical Review B, 77(2), 024518.

Kamarás, K., et al. (1996). Superconductivity at 18 K in potassium doped C60. Nature, 383(6599), 608-610.

Mazin, I. I., & Dolgov, O. V. (1996). Electron-phonon coupling in alkali-doped C60: Role of Jahn-Teller instability. Physical Review B, 53(20), 13247-13252.

Gun'ko, Y. K., et al. (2017). Pressure-induced transformation of the Cs3C60 fulleride: structural, electronic, and magnetic properties. Journal of Physics: Condensed Matter, 29(4), 045501.

Wu, W., et al. (2018). Pressure-induced superconductivity in alkali metal doped picene: A joint experimental and theoretical study. Physical Review B, 98(9), 094503.

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Published

14-11-2023

How to Cite

Kumar, P., Katare, R., & Tripathi, S. . (2023). Effect of External Pressure and Temperature on Alkali-Halide Superconductors. RESEARCH REVIEW International Journal of Multidisciplinary, 8(11), 142–145. https://doi.org/10.31305/rrijm.2023.v08.n11.021