Zobrazeno 1 - 10
of 936
pro vyhledávání: '"Givord D."'
Publikováno v:
Phys. Rev. B 101, 214433 (2020)
Crystal-field (CF) effects on the rare-earth (RE) ions in ferrimagnetic intermetallics NdCo$_5$ and TbCo$_5$ are evaluated using an ab initio density functional + dynamical mean-field theory approach in conjunction with a quasi-atomic approximation f
Externí odkaz:
http://arxiv.org/abs/2004.03945
Autor:
Fischbacher, J., Kovacs, A., Oezelt, H., Gusenbauer, M., Schrefl, T., Exl, L., Givord, D., Dempsey, N. M., Zimanyi, G., Winklhofer, M., Hrkac, G., Chantrell, R., Sakuma, N., Yano, M., Kato, A., Shoji, T., Manabe, A.
Publikováno v:
Appl. Phys. Lett. 111, 072404 (2017)
The maximum coercivity that can be achieved for a given hard magnetic alloy is estimated by computing the energy barrier for the nucleation of a reversed domain in an idealized microstructure without any structural defects and without any soft magnet
Externí odkaz:
http://arxiv.org/abs/1708.01880
Autor:
Schott, M., Bernand-Mantel, A., Ranno, L., Pizzini, S., Vogel, J., Béa, H., Baraduc, C., Auffret, S., Gaudin, G., Givord, D.
Nanoscale magnetic skyrmions are considered as potential information carriers for future spintronics memory and logic devices. Such applications will require the control of their local creation and annihilation, which involves so far solutions that a
Externí odkaz:
http://arxiv.org/abs/1611.01453
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 February 2021 520
Autor:
Bance, S., Ciuta, G., Shoji, T., Gao, T., Hrkac, G., Yano, M., Manabe, A., Dempsey, N. M., Schrefl, T., Givord, D.
Publikováno v:
Proceedings of the 23rd International Workshop on Rare earth and Future Permanent Magnets and Their Appications (REPM2014), Annapolis, Maryland, August 2014
Based on a critical analysis of the experimental coercive properties, general considerations on the reversal mechanisms in RFeB magnets are recalled. By plotting together the experimental parameters obtained in various magnets, common features of the
Externí odkaz:
http://arxiv.org/abs/1502.02491
Autor:
Bernand-Mantel, A., Herrera-Diez, L., Ranno, L., Pizzini, S., Vogel, J., Givord, D., Auffret, S., Boulle, O., Miron, I. M., Gaudin, G.
The electric (E) field control of magnetic properties opens the prospects of an alternative to magnetic field or electric current activation to control magnetization. Multilayers with perpendicular magnetic anisotropy (PMA) have proven to be particul
Externí odkaz:
http://arxiv.org/abs/1301.4007
Autor:
Givord, D., Dobrynin, A.N.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 November 2019 489
Autor:
Dempsey, N.M., Woodcock, T.G., Sepehri-Amin, H., Zhang, Y., Kennedy, H., Givord, D., Hono, K., Gutfleisch, O.
Publikováno v:
In Acta Materialia August 2013 61(13):4920-4927
Publikováno v:
In Acta Materialia May 2012 60(9):3783-3788
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