Skip to main content
Log in

Comments on an experiment of resonant tunnelling between macroscopically distinct quantum levels

  • Note Brevi
  • Published:
Il Nuovo Cimento D

    We’re sorry, something doesn't seem to be working properly.

    Please try refreshing the page. If that doesn't work, please contact support so we can address the problem.

Summary

In an important experiment performed on a SQUID system, Rouse, Han and Lukens report the first observation of resonant tunnelling between macroscopically distinct quantum levels. We support the experiment with the first theoretical approach for the phenomenon.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Rouse R., Han S. andLukens J. E.,Phys. Rev. Lett.,75 (1995) 1614.

    Article  ADS  Google Scholar 

  2. Washburn S., Voss R. F., Webb R.A. andFaris S.,Phys. Rev. Lett.,54 (1985) 2712.

    Article  ADS  Google Scholar 

  3. Martinis J. M., Devoret M. H. andClarke J.,Phys. Rev. B,35 (1987) 4682.

    Article  ADS  Google Scholar 

  4. Schwartz D. B., Sen B., Archie C. N. andLukens J.,Phys. Rev. Lett.,57 (1985) 1547.

    Article  ADS  Google Scholar 

  5. Caldeira A. D. andLeggett A. J.,Phys. Rev. Lett.,46 (1981) 211. See alsoLeggett A. J., inQuantum Tunneling in Condensed Media, edited byYu. Kagan andA. J. Leggett (Elsevier Science Publ.), 1992, p. 2 and references therein.

    Article  ADS  Google Scholar 

  6. Larkin A. I. andOvchinnikov Yu. N.,Sov. Phys. JETP,64 (1986) 185;Larkin A. I., Ovchinnikov Yu. N. andSchmid A.,Physica B,152 (1988) 266.

    Google Scholar 

  7. Schmidt J. M., Clealand A. N. andClarke J.,Phys. Rev. B,43 (1991) 229;Zhuravlev A. V. andZorin A. B.,Sov. J. Low Temp. Phys. 16 (1990) 102;Ovchinnikov Yu. N., Silvestrini P., Ruggiero B. andBarone A., to be published inPhys. Rev. B.

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Silvestrini, P., Ruggiero, B., Esposito, A. et al. Comments on an experiment of resonant tunnelling between macroscopically distinct quantum levels. Il Nuovo Cimento D 18, 771–773 (1996). https://doi.org/10.1007/BF02457364

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02457364

PACS 74.50

PACS 03.65

PACS 05.30

PACS 05.40

Navigation