Abstract
The region of the state diagram in which the pressure-induced quantum phase transition occurs with the destruction of the antiferromagnetic ordering and the appearance of the superconductivity has been described within the periodic Anderson model. It has been shown that a microscopically homogeneous coexistence phase of antiferromagnetism and superconductivity is implemented in the vicinity of the critical point, which was experimentally found in the heavy-fermion compound CeRhIn5. In this region, the pressure increase is accompanied by the experimentally observed strong growth of the effective fermion mass.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
C. Pfleiderer, Rev. Mod. Phys. 81, 1551 (2009).
N. D. Mathur, F. M. Grosche, S. R. Julian, et al., Nature 394, 39 (1998).
H. Hegger, C. Petrovic, E. G. Moshopoulou, et al., Phys. Rev. Lett. 84, 4986 (2000).
M. Nicklas, V. A. Sidorov, H. A. Borges, et al., Phys. Rev. B 67, 020506 (2003).
S. Nakatsuji, D. Pines, and Z. Fisk, Phys. Rev. Lett. 92, 016401 (2004).
Yi-feng Yang, Z. Fisk, Han-Oh Lee, et al., Nature 454, 611 (2008).
Yi-feng Yang, N. J. Curro, Z. Fisk, et al., J. Phys.: Conf. Ser. 273, 012066 (2011).
P. D. Sacramento, J. Phys.: Cond. Mat. 15, 6285 (2003).
J. V. Alvarez and F. Yundurain, Phys. Rev. Lett. 98, 126406 (2007).
T. Park and J. D. Thompson, New J. Phys. 11, 055062 (2009).
V. Barzykin, Phys. Rev. B 73, 094455 (2006).
V. V. Val’kov and D. M. Dzebisashvili, Theor. Math. Phys. 157, 1565 (2008).
N. M. Plakida, Theor. Math. Phys. 154, 108 (2008).
N. M. Plakida, High-Temperature Cuprate Superconductors. Experiment, Theory, and Applications (Springer, Berlin, 2008).
H. Mori, Prog. Theor. Phys. 33, 423 (1965).
Y. Kohori, Y. Yamato, Y. Iwamoto, and T. Kohara, Eur. Phys. J. B 18, 601 (2000).
S. Kawasaki, T. Mito, Y. Kawasaki, et al., Phys. Rev. Lett. 91, 137001 (2003).
Y. Fuseya, H. Kohno, and K. Miyake, J. Phys. Soc. Jpn. 72, 2914 (2003).
Y. Bang, M. J. Graf, A. V. Balatsky, and J. D. Thompson, Phys. Rev. B 69, 014505 (2004).
T. Park, E. D. Bauer, and J. D. Thompson, Phys. Rev. Lett. 101, 177002 (2008).
V. V. Val’kov and D. M. Dzebisashvili, J. Exp. Theor. Phys. 110, 301 (2010).
T. Park, Y. Tokiwa, E. D. Bauer, et al., Physica B 403, 943 (2008).
T. Mito, S. Kawasaki, Y. Kawasaki, et al., Phys. Rev. Lett. 90, 077004 (2003).
A. Llobet, J. S. Gardner, E. G. Moshopoulou, et al., Phys. Rev. B 69, 024403 (2004).
D. I. Khomskii, Sov. Phys. Usp. 22, 879 (1979).
R. A. Fisher, F. Bouquet, N. E. Phillips, et al., Phys. Rev. B 65, 224509 (2002).
H. Shishido, R. Settai, H. Harima, and Y. Onuki, J. Phys. Soc. Jpn. 74, 1103 (2005).
G. Knebel, D. Aoki, J.-P. Brison, and J. Flouquet, J. Phys. Soc. Jpn. 77, 114704 (2008).
V. V. Val’kov and D. M. Dzebisashvili, Theor. Math. Phys. 162, 106 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.V. Val’kov, A.O. Zlotnikov, 2012, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2012, Vol. 95, No. 7, pp. 390–396.
Rights and permissions
About this article
Cite this article
Val’kov, V.V., Zlotnikov, A.O. On the implementation of the coexistence phase of antiferromagnetism and superconductivity in heavy-fermion intermetallides. Jetp Lett. 95, 350–356 (2012). https://doi.org/10.1134/S0021364012070089
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364012070089