Onset of antiferromagnetism in heavy-fermion metals

Nature

Volumn 407, Issue 6802, 2000, Pages 351-355

  Schroder A ^a   Aeppli, G ^b   Coldea, R ^c,d   Adams, M ^d   Stockert, O ^a,i   Lohneysen H V ^a   Bucher, E ^e,f   Ramazashvili, R ^g   Coleman, P ^h  

^a UNIVERSITY OF KARLSRUHE   (Germany)

^b NEC LABORATORIES AMERICA   (United States)

^c OAK RIDGE NATIONAL LABORATORY   (United States)

^d RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^e UNIVERSITY OF KONSTANZ   (Germany)

^f LUCENT TECHNOLOGIES   (United States)

^g University of Illinois at Urbana Champaign   (United States)

^h RUTGERS UNIVERSITY   (United States)

ⁱ UNIVERSITY OF BRISTOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACTINIDE; FERROMAGNETIC MATERIAL; GOLD; METAL;

ARTICLE; ELECTRON; MAGNETISM; NEUTRON SCATTERING; PRIORITY JOURNAL; TEMPERATURE; THEORY;

EID: 0038221454     PISSN: 00280836     EISSN: None     Source Type: Journal    
DOI: 10.1038/35030039     Document Type: Article

References (30)

1. Anderson, P. W. New approach to the theory of superexchange interactions. Phys. Rev. 115, 2-12 (1959).
2. Stoner, E. C. Proc. R. Soc. Lond. A 154, 656-678 (1936).
3. Overhauser, A. W. New mechanism of antiferromagnetism. Phys. Rev. Lett. 3, 414-415 (1959).
4. Hertz, J. A. Quantum critical phenomena. Phys. Rev. B 14, 1165-1184 (1976).
5. Millis, A. J. Effect of a nonzero temperature on quantum critical points in itinerant ferion systems. Phys. Rev. B 48, 7183-7196 (1993).
6. Chakravarty, S., Halperin, B. I. & Nelson, D. R. Low temperature behavior of a 2D quantum antiferromagnet. Phys. Rev. Lett. 60, 1057-1060 (1988).
7. Sachdev, S. & Ye, J. Universal quantum-critical dynamics of two-dimensional antiferromagnets. Phys. Rev. Lett. 69, 2411-2414 (1992).
8. 6. Phys. Rev. B 30, 482-484 (1984).
9. 6. J. Phys. Soc. Jpn 53, 1210-1213 (1984).
10. Doniach, S. The Kondo lattice and weak antiferromagnetism. Physica B 91, 231-234 (1977).
11. Aeppli, G. & Broholm, C. in Handbook on the Physics and Chemistry of Rare Earths Vol. 19 (ed. Gschneidner, K. A. Jr et al.) 123-175 (Elsevier, Amsterdam, 1994).
12. Mathur, N. D. et al. Magnetically mediated superconductivity in heavy fermion compounds. Nature 394, 39-43 (1998).
13. Varma, C. M., Littlewood, P. B., Schmitt-Rink, S., Abrahams, E. & Ruckenstein, A. E. Phenomenology of the normal state of Cu-O high temperature superconductors. Phys. Rev. Lett. 63, 1996-1999 (1989).
14. Löhneysen, H.v. et al. Non-Fermi-liquid behavior in a heavy-fermion alloy at a magnetic instability. Phys. Rev. Lett. 72, 3262-3265 (1994).
15. x. Phys. Rev. Lett. 80, 5627-5630 (1998).
16. x. Eur. Phys. J. B 5, 447-456 (1998).
17. Schröder, A., Aeppli, G., Bucher, E., Ramazashvili, R. & Coleman, P. Scaling of magnetic fluctuations near a quantum phase transition. Phys. Rev. Lett. 80, 5623-5626 (1998).
18. x. Phys. Rev. Lett. 79, 159-162 (1997).
19. 6Au. Acta Crystallogr. B 49, 936-941 (1993).
20. 0.5. Physica 199-200, 47-48 (1994).
21. x. Physica B 230-232, 247-249 (1997).
22. Si, Q., Smith, J. L. & Ingersent, K. Quantum critical behavior in Kondo systems. Int. J. Mod. Phys. 13, 2331-2342 (1999).
23. Rosch, A. Interplay of disorder and spin fluctuations in the resistivity near a quantum critical point. Phys. Rev. Lett. 82, 4280-4283 (1999).
24. Doniach, S. in Proc 5th Int. Conf. on Valence Fluctuations 179-185 (Plenum, New York, 1987).
25. Moriya, T. & Takimoto, T. Anomalous properties around magnetic instability in heavy electron systems. J. Phys. Soc. Jpn. 64, 960-969 (1995).
26. x (x = 1,1.5). Phys. Rev. Lett. 75, 725-728 (1995).
27. 6 at low temperatures. J. Magn. Magn. Mater. 108, 47-49 (1992).
28. Carlile, C. J. & Adams, M. A. The design of the IRIS inelastic neutron spectrometer and improvements to its analysers. Physica B 182, 431-440 (1992).
29. Sachdev, S. Quantum phase transitions and conserved charges. Z. Phys. B 94, 469-479 (1994).
30. Castro Neto, A. H., Castilla, G. & Jones, B. A. Non-Fermi liquid behavior and Griffiths phase in f-electron compounds. Phys. Rev. Lett. 81, 3531-3534 (1996).