Paramagnetic Meissner effect in small superconductors

Nature

Volumn 396, Issue 6707, 1998, Pages 144-146

  Geim, A K ^a   Dubonos, S V ^b   Lok, J G S ^a   Henini, M ^c   Maan, J C ^a  

^a RADBOUD UNIVERSITY NIJMEGEN   (Netherlands)

^b RUSSIAN ACADEMY OF SCIENCES   (Russian Federation)

^c UNIVERSITY OF NOTTINGHAM   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIZATION; PARAMAGNETISM; SUPERCONDUCTING MATERIALS; SUPERCONDUCTING TRANSITION TEMPERATURE; SUPERCONDUCTIVITY;

FLUX QUANTIZATION; PARAMAGNETIC MEISSNER EFFECT; ZERO RESISTIVITY;

MAGNETIC FIELD EFFECTS;

ALUMINUM;

ARTICLE; CONDUCTOR; DEVICE; GEOMETRY; HIGH TEMPERATURE PROCEDURES; MAGNETIC FIELD; MATHEMATICAL MODEL; OSCILLATION; PRIORITY JOURNAL;

EID: 0032511980     PISSN: 00280836     EISSN: None     Source Type: Journal    
DOI: 10.1038/24110     Document Type: Article

References (25)

1. Braunisch, W. et al. Paramagnetic Meissner effect in Bi high-temperature superconductors. Phys. Rev. Lett. 68, 1908-1911 (1992).
2. C superconductors. Phys. Rev. B 47, 8331-8334 (1993).
3. Heizel, C., Theiling, T. & Zieman, P. Paramagnetic Meissner effect analyzed by 2nd harmonics of the magnetic susceptibiity. Phys. Rev. B 48, 3445-3454 (1993).
4. Magnusson, J. et al. Time-dependence of the magnetization of BiSrCaCuO displaying the paramagnetic Meissner effect. Phys. Rev. B 52, 7675-7681 (1995).
5. Riedling, S. et al. Observation of the Wohlleben effect in YBaCuO single crystals. Phys. Rev. B 49, 13283-13286 (1994).
6. Thompson, D. J., Minhaj, M. S. M., Wenger, L. E. & Chen, J. T. Observation of paramagnetic Meissner effect in niobium disks. Phys. Rev. Lett. 75, 529-532 (1995).
7. Kostic, P. et al. Paramagnetic Meissner effect in Nb. Phys. Rev. B 53, 791-801 (1996).
8. C superconductors - a hint for d-wave superconductivity. J. Phys. Soc. Jpn 61, 4283-4286 (1992).
9. Kusmartsev, F. V. Destruction of the Meissner effect in granular high-temperature superconductors. Phys. Rev. Lett. 69, 2268-2271 (1992).
10. Dominguez, D., Jagla, E. A. & Balseiro, C. A. Phenomenological theory of the paramagnetic Meissner effect. Phys. Rev. Lett. 72, 2773-2776 (1994).
11. Khomskii, D. Wohlleben effect (paramagnetic Meissner effect) in high-temperature superconductors. J. Low Temp. Phys. 95, 205-223 (1994).
12. Chen, D. X. & Hernando, A. Paramagnetic Meissner effect and pi Josephson junctions. Europhys. Lett. 24, 365-370 (1994).
13. Shrivastava, K. N. Para-Meissner oscillations in the magnetization of a high-temperature superconductor. Phys. Lett. A 188, 182-186 (1994).
14. Koshelev, A. E. & Larkin, A. I. Paramagnetic moment in field-cooled superconducting plates -paramagnetic Meissner effect. Phys. Rev. B 52, 13559-13562 (1995).
15. Khalil, A. E. Inversion of Meissner effect and granular disorder in BiSrCaCuO superconductors. Phys. Rev. B 55, 6625-6630 (1997).
16. Moshchalkov, V. V., Qui, X. G. & Bruyndoncz, V. Paramagnetic Meissner effect from the self-consistent solution of the Ginzburg-Landau equations. Phys. Rev. B 55, 11793-11801 (1997).
17. Rice, T. M. & Sigrist, M. Paramagnetic Meissner effect in Nb - Comment. Phys. Rev. B 55, 14647-14848 (1997).
18. Geim, A. K. et al. Phase transitions in individual sub-micrometre superconductors. Nature 390, 259-262 (1997).
19. Schweigert, V. A. & Peeters, F. M. Phase transitions in thin superconducting disks. Phys. Rev. B 57, 13817-13832 (1998).
20. Schweigert, V. A., Peeters, F. M. & Deo, P. S. Vortex phase diagram for mesoscopic superconducting disks. Phys. Rev. Lett. 81, 2783-2786 (1998).
21. Bolech, A. C., Buscaglia, G. C. & Lopez, A. Numerical simulation of vortex arrays in thin superconducting films. Phys. Rev. B 52, 15719-15722 (1995).
22. Geim, A. K. et al. Ballistic Hall micromagnetometry. Appl. Phys. Lett. 71, 2379-2381 (1997).
23. Bezryadin, A., Buzdin, A. & Pannetier, B. Phase diagram of multiply connected superconductors. Phys. Rev. B 51, 3718-3724 (1995).
24. Benoist, R. & Zwerger, W. Critical fields of mesoscopic superconductors. Z. Phys. B 103, 377-381 (1997).
25. Palacios, J. J. Vortex matter in superconducting mesoscopic disks: structure, magnetization, and phase transitons. Phys. Rev. B, 58, R5948-R5951 (1998).