Quantum effects on the competition between antiferromagnetism and superconductivity in heavy-fermion systems

Solid State Communications

Volumn 130, Issue 5, 2004, Pages 321-325

  Ferreira, André S ^a   Continentino, Mucio A ^a   Marino, Eduardo C ^b  

^a FLUMINENSE FEDERAL UNIVERSITY   (Brazil)

^b FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

D. Antiferromagnetism; D. Superconductivity

Indexed keywords

ANTIFERROMAGNETISM; MAGNETIC ANISOTROPY; MAGNETIZATION; PHASE DIAGRAMS; QUANTUM THEORY; SUPERCONDUCTING MATERIALS; SUPERCONDUCTIVITY;

HEAVY-FERMION SYSTEMS; PARAMAGNON EXCITATIONS; QUANTUM CRITICAL POINTS (QCP);

FERMIONS;

EID: 1642587739     PISSN: 00381098     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ssc.2004.02.017     Document Type: Article

References (20)

1. Nagaragan R., Mazumdar C., Hossain Z., et al. Phys. Rev. Lett. 72:1994;274.
2. Cho B.K., Canfield P.C., Johnston D.C., et al. Phys. Rev. Lett. 77:1996;163.
3. Hegger H., Petrovic C., Moshopoulou E.G., Hundley M.F., et al. Phys. Rev. Lett. 84:2001;4986.
4. Thompson J.D., Movshovich R., Fisk Z., et al. J. Magn. Mater. 226:2001;5.
5. Petrovic C., Movshovich R., Jaime M., et al. Europhys. Lett. 53:2001;354.
6. Mathur N.D., Grosche F.M., Julian S.R., et al. Nature. 394:1998;39.
7. Kang H.J., Dai P., Lynn J.W., et al. Nature. 423:2003;522.
8. Zhang S.C. Science. 275:1997;1089.
9. Sachdev S., Zhang S.C. Science. 295:2002;452 Demler E., Sachdev S., Zhang Y. Phys. Rev. Lett. 87:2001;067202.
10. Sachdev S., Zhang S.C. Science. 295:2002;452 Demler E., Sachdev S., Zhang Y. Phys. Rev. Lett. 87:2001;067202.
11. Hertz J.A. Phys. Rev. B. 14:1976;1165.
12. Jona-Lasinio G. Nuovo Cimento. 34:1964;1790.
13. Coleman S., Weinberg E. Phys. Rev. D. 7:1973;1888.
14. Kohno H., Fukuyama H., Sigrist M. J. Phys. Soc. Jpn. 68:1999;1500.
15. J. Flouquet, Y. Haga, P. Haen, et al. Cond-mat/0306157, W. Snafo, et al. Cond-mat/0302487.
16. J. Flouquet, Y. Haga, P. Haen, et al. Cond-mat/0306157, W. Snafo, et al. Cond-mat/0302487.
17. Coleman S. Aspects of symmetry. 1985;Cambridge University Press, Cambridge. Chapter 5.
18. The finite temperature part of the the diagrams in Fig. 2 is merely a sketch.
19. See Continentino M.A. Quantum scaling in many-body systems. 2001;World Scientific, Singapore.
20. Halperin B.I., Lubensky T.C. Shang-keng Ma. Phys. Rev. Lett. 32:1974;292.