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Search for Superconductivity in Lithium

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Abstract

We report on the results of a search for superconductivity in Li. We find no evidence for the predicted transition to superconductivity at any temperature down to 5 mK in magnetic fields down to 0.4 μT. However, an unexpected Curie–Weiss temperature dependence in the magnetic susceptibility is observed. We discuss the possibility that this signal arises from the Li itself, the possibility that it arises from Kondo behavior, and the implications of the effect for the predicted Tc of Li.

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REFERENCES

  1. P. B. Allen and M. L. Cohen, Phys. Rev. 187, 525 (1969). These authors predict Tc for Li in the range: 1.5 K > Tc > 0.015 K.

    Google Scholar 

  2. A. Y. Liu and M. L. Cohen, Phys. Rev. B 44, 9678 (1991). These authors predict Tcfor Li in the range: 1.75 K > Tc > 0.081 K for no spin fluctuations and in the range: 0.16 K > Tc > 2 μK when considering spin fluctuations.

    Google Scholar 

  3. B. B. Goodman, Nature 167, 111 (1951); T. L. Thorp, B. B. Triplett, W. D. Brewer, M. L. Cohen, N. E. Phillips, D. A. Shirley, J. E. Templeton, R. W. Stark, and P. H. Schmidt, J. Low Temp. Phys. 3, 589 (1970).

    Google Scholar 

  4. A. Y. Liu and A. A. Quong, Phys. Rev. B 53, R7575 (1996). These authors predict Tc for Li to be on the order of 1 K.

    Google Scholar 

  5. Y. Jin and K. J. Chang, Phys. Rev. B 57, 14684 (1998). These authors predict Tc for Li in the range: 92 mK > Tc > 2.4 mK for no spin fluctuations and on the order of 96 μK when considering spin fluctuations.

    Google Scholar 

  6. F. Pobell, Matter and Methods at Low Temperatures, Springer, Berlin (1996), p. 265-266.

    Google Scholar 

  7. O. V. Lounasmaa, Experimental Principles and Methods Below 1 K, Academic Press, London (1974), p. 192-200.

    Google Scholar 

  8. GR-200A-30 Germanium Resistance Thermometer by Lake Shore Cryotronics, Inc., Westerville, Ohio.

  9. F. Pobell, Matter and Methods at Low Temperatures, Springer, Berlin (1996), pp. 58, 63.

    Google Scholar 

  10. H. Lueken, Z. Naturforsch A 33a, 740 (1978); F. T. Hedgcock, Phys. Rev. Lett. 5, 420 (1960); D. Gugan, Phys. Rev. B 56, 7759 (1997).

    Google Scholar 

  11. J. E. Northrup, M. S. Hybertson, and S. G. Louie, Phys. Rev. Lett. 59, 819 (1987); Phys. Rev. B 39, 8198 (1989); N. E. Phillips, Rev. Solid State Mater. Sci. 2, 467 (1971).

    Google Scholar 

  12. J. Kondo, in Solid State Physics, F. Seitz, D. Turnbull, and H. Ehrenreich (eds.), Academic, New York (1969), Vol. 23, p. 183.

    Google Scholar 

  13. A. J. Heeger, in Solid State Physics, F. Seitz, D. Turnbull, and H. Ehrenreich (eds.), Academic, New York (1969), Vol. 23, p. 283.

    Google Scholar 

  14. K. G. Wilson, Rev. Mod. Phys. 47, 773 (1975).

    Google Scholar 

  15. N. Papanikolaou, N. Stefanou, R. Zeller, and P. H. Dederichs, Phys. Rev. B 47, 10858 (1992).

    Google Scholar 

  16. M. E. Elzain and A. A. Yousif, Int. J. Mod. Phys. 9, 3421 (1995).

    Google Scholar 

  17. N. Papanikolaou, N. Stefanou, R. Zeller, and P. H. Dederichs, Phys. Rev. Lett. 71, 629 (1993).

    Google Scholar 

  18. M. Tinkham, Introduction to Superconductivity, McGraw Hill, New York (1996), 2nd Ed., pp. 391-393.

    Google Scholar 

  19. A. A. Abrikosov and L. P. Gorkov, Soviet Phys. JETP 12, 1243 (1961).

    Google Scholar 

  20. Ch. Buchal, F. Pobell, R. M. Mueller, M. Kubota, and J. R. Owers-Bradley, Phys. Rev. Lett. 50, 64 (1983).

    Google Scholar 

  21. W. Lichten, Data and Error Analysis in the Introductory Physics Laboratory, Allyn and Bacon, Inc., Boston (1988), p. 45.

    Google Scholar 

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Lang, K.M., Mizel, A., Mortara, J. et al. Search for Superconductivity in Lithium. Journal of Low Temperature Physics 114, 445–454 (1999). https://doi.org/10.1023/A:1021854204812

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