Conferencia

Correa, V.F.; Sänger, N.; Jorge, G.; Nieva, G.; Haberkorn, N. "Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3" (2009) Journal of Physics: Conference Series. 167
Artículo de Acceso Abierto. Puede ser descargado en su versión final
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

We report high magnetic field magnetostructural studies on Gd 2/3Ca1/3MnO3 single crystals. A giant linear magnetostrictive effect is observed in a wide temperature range (T < 120 K). Above 25 K a large hysteresis is seen reflecting the Mn magnetic moments ordering. At lower temperature (T < 15 K), a rather complicated field dependence arising from the competition between the Mn and Gd magnetic sublattices is observed. The relevance of the Gd ions in the low temperature behavior is further corroborated by specific heat experiments. © 2009 IOP Publishing Ltd.

Registro:

Documento: Conferencia
Título:Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3
Autor:Correa, V.F.; Sänger, N.; Jorge, G.; Nieva, G.; Haberkorn, N.
Filiación:Comisión Nacional de Energía Atomica, Centro Atómico Bariloche, 8400 S. C. de Bariloche, Argentina
Fachbereich Physik, Universität Konstanz, D-78457 Konstanz, Germany
Departamento de Física, FCEyN, Universidad de Buenos Aires, Argentina
Año:2009
Volumen:167
DOI: http://dx.doi.org/10.1088/1742-6596/167/1/012010
Handle:http://hdl.handle.net/20.500.12110/paper_17426588_v167_n_p_Correa
Título revista:Journal of Physics: Conference Series
Título revista abreviado:J. Phys. Conf. Ser.
ISSN:17426588
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_17426588_v167_n_p_Correa.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v167_n_p_Correa

Referencias:

  • Ibarra, M.R., Algarabel, P.A., Marquina, C., Blasco, J., García, (1995) Phys. Rev. Lett., 75 (19), p. 3541
  • Millis, A.J., Littlewood, P.B., Shraiman, B.I., (1995) Phys. Rev. Lett., 74 (25), p. 5144
  • Ghatak, S.K., Chaudhuri, I., (2003) J. Magn. Magn. Mater., 261 (3), p. 442
  • Kimura, T., Tomioka, Y., Asamitsu, A., Tokura, Y., (1998) Phys. Rev. Lett., 81 (26), p. 5920
  • Snyder, G.J., Booth, C.H., Bridges, F., Hiskes, R., Dicarolis, S., Beasley, M.R., Geballe, T.H., (1997) Phys. Rev., 55 (10), p. 6453
  • Pẽa, O., Bahout, M., Ghanimi, K., Duran, P., Gutierrez, D., Moure, C., Spin reversal and ferrimagnetism in (Gd,Ca)MnO3 (2002) J. Mater. Chem., 12 (8), p. 2480
  • Haberkorn, N., Larregola, S., Franco, D., Nieva, G., Inhomogeneous ferrimagnetic-like behavior in Gd2/3Ca1/3MnO3 single crystals (2008) J. Magn. Magn. Mater.
  • Schmiedeshoff, G.M., Lounsbury, A.W., Luna, D.J., Tracy, S.J., Schramm, A.J., Tozer, S.W., Correa, V.F., Cooley, J.C., (2006) Rev. Sci. Instrum., 77 (12), p. 123907
  • Denlinger, D.W., Abarra, E.N., Allen, K., Rooney, P.W., Messer, M.T., Watson, S.K., Hellman, F., (1994) Rev. Sci. Instrum., 65 (4), p. 946
  • Matsukawa, M., Akasaka, K., Noto, H., Suryanarayanan, R., Nimori, S., Apostu, M., Revcolevschi, A., Kobayashi, N., (2005) Phys. Rev., 72 (6), p. 064412

Citas:

---------- APA ----------
Correa, V.F., Sänger, N., Jorge, G., Nieva, G. & Haberkorn, N. (2009) . Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3. Journal of Physics: Conference Series, 167.
http://dx.doi.org/10.1088/1742-6596/167/1/012010
---------- CHICAGO ----------
Correa, V.F., Sänger, N., Jorge, G., Nieva, G., Haberkorn, N. "Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3" . Journal of Physics: Conference Series 167 (2009).
http://dx.doi.org/10.1088/1742-6596/167/1/012010
---------- MLA ----------
Correa, V.F., Sänger, N., Jorge, G., Nieva, G., Haberkorn, N. "Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3" . Journal of Physics: Conference Series, vol. 167, 2009.
http://dx.doi.org/10.1088/1742-6596/167/1/012010
---------- VANCOUVER ----------
Correa, V.F., Sänger, N., Jorge, G., Nieva, G., Haberkorn, N. Giant magnetostructural coupling in Gd2/3Ca 1/3MnO3. J. Phys. Conf. Ser. 2009;167.
http://dx.doi.org/10.1088/1742-6596/167/1/012010