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HomeSolid State PhenomenaSolid State Phenomena Vol. 170Clusterization Phenomena and Magnetic Phase...

Clusterization Phenomena and Magnetic Phase Transitions in Rare Earth Intermetallics

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Abstract:

Two cases of anomalous phase transitions in Ce intermetallics are presented. In CeIn2 multiple signatures of a first order paramagnetic-ferromagnetic transition at 22 K have been experimentally detected. We discuss possible mechanisms for such behaviour and the new studies in the La1-xCexIn2 series. In the he case of CeNi1-xCux the low temperature ferromagnetic long range order appears owing to a magnetic cluster percolation process, from a cluster glass state established above the ferromagnetic state.

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Solid Compounds of Transition Elements I

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Solid State Phenomena (Volume 170)

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270-275

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.170.270

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Online since:

April 2011

Authors:

D.P. Rojas, N. Marcano, J.C. Gómez Sal

Keywords:

Ce Compounds, Clusterization, Magnetic Transition, Specific Heat

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[1] C. P. Bean and D. S. Rodbell: Phys. Rev. Vol. 126 (1962), p.104.

[2] S. Sachdev: Quantum Phase Transitions (Cambridge University Press, Cambridge, 1999).

[3] A. P. Ramirez and M. A. Subramanian: Science Vol. 277 (1997), p.546.

[4] E. Dagotto, T. Hotta and A. Moreo: Phys. Rep. Vol. 344 (2001), p.1.

[5] K. A. Gschneidner Jr., V. K. Pecharsky and A. O. Tsokol: Rep. Prog. Phys. Vol. 68 (2005), p.1479 and V. K. Pecharsky, K.A. Gschneidner Jr. Ya. Mudryk and D. Paudyal. This Conference.

DOI: 10.2172/1157068

[6] D. P. Rojas, J. I. Espeso, J. Rodríguez Fernández, J. C. Gómez Sal, J. Sanchez Marcos and H. Müller: Phys. Rev B Vol. 80 (2009), p.184413.

[7] N. Marcano, J. C. Gómez Sal, J. I. Espeso, J. M. De Teresa, P. A. Algarabel, C. Paulsen, and J. R. Iglesias: Phys. Rev. Lett. Vol. 98 (2007), p.166406.

[8] S. Delfino, A. Saccone, and R. Ferro: J. Less-Common Met. Vol. 102 (1984), p.289.

[9] A. J. P. Meyer and P. Taglang: J. Phys. Radium Vol. 14 (1953), p.82.

[10] T. J. McKenna, S. J. Campbell, D. H. Chaplin, and G. V. H. Wilson: J. Magn. Magn. Mater. Vol. 124 (1993), p.105.

[11] B. C. Frazer, G. Shirane, D. E. Cox, and C. E. Olsen: Phys. Rev. Vol. 140 (1965), p. A1448.

[12] J. García Soldevilla J, J. C Gómez Sal, J. A. Blanco, J. I Espeso, J. Rodríguez Fernández Phys. Rev. B. 61 6821 (2000).

[13] J. I Espeso, J. García Soldevilla, J. A. Blanco, J. Rodríguez Fernández, J. C. Gómez Sal, M. T. Fernández Eur. Phys. J. B. 18 625 (2000).

DOI: 10.1007/s100510070011

[14] N. Marcano, J. I. Espeso, J. C. Gómez Sal, J. Rodríguez Fernández, J. Herrero-Albillos, F. Bartolomé Phys. Rev. B. 71 134401 (2005).

[15] N. Marcano, J. C. Gómez Sal, J. I. Espeso, L. Fernández Barquín, C. Paulsen Phys. Rev. B 76 224419 (2007).

[16] J. A. Mydosh, Spin Glasses: An experimental introduction (Taylor & Francis, London, 1993).

[17] N. Marcano, G. M. Kalvius, D. R. Noakes, J. I. Espeso, J. C. Gómez Sal, C. Baines, A. Amato Phys. B 374-375, 17 (2006).

DOI: 10.1016/j.physb.2005.11.006

[18] S. Majumdar, E. V. Sampathkumuran, St. Berger, M. Della Mea, H. Michor, E. Bauer, M. Brando, J. Hemberger, and A. Loidl, Solid State Commun. 121 665 (2002).

DOI: 10.1016/s0038-1098(02)00053-4

[19] A. Slebarski, M.B. Maple, R. E. Baumbach, T.A. Sayles, Phys. Rev. B. 77 245133 (2008).

[20] T. Westerkamp T., M. Deppe, R. Kchler, M. Brando, G. Geibel, P. Gegenwart, A. P. Pikul, F. Steglich, Phys. Rev. Lett. 102 206404 (2009).

DOI: 10.1103/physrevlett.102.206404