Negative Magnetization in NdFexGa1-xO3 Studied by XMCD

Fernando Bartolomé; Laura Badía-Romano; María Parra-Borderías; Javier Rubín; Fabrice Wilhelm; Andrei Rogalev; Juan Bartolomé

doi:10.4028/www.scientific.net/SSP.257.119

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HomeSolid State PhenomenaSolid State Phenomena Vol. 257Negative Magnetization in NdFexGa1-xO3 Studied by...

Negative Magnetization in NdFe_xGa_1-xO₃ Studied by XMCD

Abstract:

Negative Magnetization (NM) in NdFe_0.8Ga_0.2O₃ is reported, both by magnetization, ac-susceptibility and x-ray Magnetic Circular Dichroism measurements. The mechanism of NM in NdFe_0.8Ga_0.2O₃ is the blocking of the weak-ferromagnetic domain walls and the polarization of the paramagnetic Nd sublattice by that of Fe at low temperatures.

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Periodical:

Solid State Phenomena (Volume 257)

Pages:

119-122

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.257.119

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Online since:

October 2016

Authors:

Fernando Bartolomé, Laura Badía-Romano, María Parra-Borderías, Javier Rubín, Fabrice Wilhelm, Andrei Rogalev, Juan Bartolomé

Keywords:

Negative Magnetization, Oxide Perovskite, XMCD

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References

[1] N. Menyuk, K. Dwight, and D. G. Wickam, Magnetization Reversal and Asymmetry in Cobalt Vanadate(Iv), Phys. Rev. Lett., vol. 4, no. 3, p.119–120, (1960).

DOI: 10.1103/physrevlett.4.119

Google Scholar

[2] F. Bartolomé, J. Bartolomé, and J. Campo, Negative magnetization and phase segregation in NdMnO3+d, Phys. B, vol. 313, p.769–771, (2002).

DOI: 10.1016/s0921-4526(01)01243-1

Google Scholar

[3] V. A. Khomchenko, I. O. Troyanchuk, R. Szymczak, and H. Szymczak, Negative magnetization in La0. 75Nd0. 25CrO3 perovskite, J. Mater. Sci., vol. 43, no. 16, p.5662–5665, (2008).

DOI: 10.1007/s10853-008-2799-3

Google Scholar

[4] Y. Ren, T. T. M. Palstra, D. I. Khomskii, E. Pellegrin, A. A. Nugroho, A. A. Menovsky, and G. A. Sawatzky, Temperature-induced magnetization reversal in a YVO3 single crystal, Nature, vol. 396, no. 6710, p.441–444, (1998).

DOI: 10.1038/24802

Google Scholar

[5] A. Kumar and S. M. Yusuf, The phenomenon of negative magnetization and its implications, Phys. Rep., vol. 556, p.1–34, (2015).

Google Scholar

[6] F. Bartolomé, M. D. Kuzmin, J. Bartolomé, J. Blasco, J. García, and F. Sapina, Low temperature specific heat of NdMO3 (M=Co, Fe, Cr, Ni) : Magnetic ordering of Nd, Solid State Commun., vol. 91, p.177–182, (1994).

DOI: 10.1016/0038-1098(94)90218-6

Google Scholar

[7] F. Bartolomé and J. Bartolomé, Inhibition of Nd magnetic order in NdFe1−xCoxO3 (), Solid State Sci., vol. 7, no. February, p.700–709, (2005).

DOI: 10.1016/j.solidstatesciences.2004.11.016

Google Scholar

[8] F. Bartolomé, J. Herrero-Albillos, L. M. García, J. Bartolomé, N. Jaouen, and A. Rogalev, Element-specific magnetometry on negatively magnetized NdMnO 3+δ, J. Appl. Phys., vol. 97, no. 10, p.3–6, (2005).

DOI: 10.1063/1.1850810

Google Scholar

[9] M. Parra-Borderias, F. Bartolomé, J. A. R. Velamazán, and J. Bartolome, Evolution of Fe magnetic order in NdFexGa1 − xO3, J. Physics-Condensed Matter, vol. 23, no. 4, p.46003, (2011).

Google Scholar

[10] L. García, J. Bartolomé, F. Lázaro, de Francisco C, and J. Muñoz, Magnetic disaccommodation phenomena in rare-earth intermetallic compounds., Phys. Rev. B. Condens. Matter, vol. 54, no. 21, p.15238–15250, (1996).

DOI: 10.1103/physrevb.54.15238

Google Scholar

[11] J. Jiang, Z. Jin, G. Ma, S. Cao, Z. Tian, J. Han, and W. Zhang, Magnetic field induced spin reorientation transition in NdFeO3 investigated with THz time-domain spectroscopy, 39th Int. Conf. Infrared, Millimeter, Terahertz waves, no. c, p.1–2, (2014).

DOI: 10.1109/irmmw-thz.2014.6956466

Google Scholar

[12] J. Rubín, C. Piquer, G. Filoti, M. Parra-Borderías, F. Bartolomé, and J. Bartolomé, Mössbauer spectral study of NdFe1-xGaxO3 perovskites, J. Magn. Magn. Mater., vol. 316, no. 2, pp. e684–e687, (2007).

DOI: 10.1016/j.jmmm.2007.03.062

Google Scholar

[13] F. Bartolomé, M. Parra-Borderías, J. Blasco, and J. Bartolomé, Glassy behavior of the Nd sublattice induced by Fe doping in NdFex Ga1 - x O3, J. Magn. Magn. Mater., vol. 316, p.659–662, (2007).

DOI: 10.1016/j.jmmm.2007.03.092

Google Scholar