Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Gercsi, Z."'
Autor:
Siewierska, K. E., Kurt, H., Shortall, B., Jha, A., Teichert, N., Atcheson, G., Venkatesan, M., Coey, J. M. D., Gercsi, Z., Rode, K.
The cubic Heusler alloy Ru$_{2-x}$Mn$_{1+x}$Al is grown in thin film form on MgO and MgAl$_2$O$_4$ substrates. It is a highly spin-polarised ferrimagnetic metal, with weak magnetocrystalline anisotropy. Although structurally and chemically similar to
Externí odkaz:
http://arxiv.org/abs/2301.10148
Publikováno v:
In Acta Materialia 1 April 2024 267
Akademický článek
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Autor:
Siewierska, K.E., Kurt, H., Shortall, B., Jha, A., Teichert, N., Atcheson, G., Venkatesan, M., Coey, J.M.D., Gercsi, Z., Rode, K.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 August 2023 579
Autor:
Banerjee, C., Teichert, N., Siewierska, K., Gercsi, Z., Atcheson, G., Stamenov, P., Rode, K., Coey, J. M. D., Besbas, J.
Publikováno v:
Nature Communications 2020
Energy-efficient control of magnetization without the help of a magnetic field is a key goal of spintronics. Purely heat-induced single-pulse all-optical toggle switching has been demonstrated, but so far only in Gd based amorphous ferrimagnet films.
Externí odkaz:
http://arxiv.org/abs/1909.05809
Autor:
Zemen, J., Tapia, E. Mendive, Gercsi, Z., Banerjee, R., Patrick, C. E., Staunton, J. B., Sandeman, K. G.
Publikováno v:
Phys. Rev. B 95, 184438 (2017)
We model changes of magnetic ordering in Mn-antiperovskite nitrides driven by biaxial lattice strain at zero and at finite temperature. We employ a non-collinear spin-polarised density functional theory to compare the response of the geometrically fr
Externí odkaz:
http://arxiv.org/abs/1609.03515
Autor:
Miao, X. F., Caron, L., Gercsi, Z., Daoud-Aladine, A., van Dijk, N. H., Sandeman, K. G., Bruck, E.
The thermal-history dependence of the magnetoelastic transition in (Mn,Fe)2(P,Si) compounds has been investigated using high-resolution neutron diffraction. As-prepared samples display a large difference in paramagnetic-ferromagnetic (PM-FM) transiti
Externí odkaz:
http://arxiv.org/abs/1412.8402
We present a systematic investigation of the effect of H, B, C, and N interstitials on the electronic, lattice and magnetic properties of La(Fe,Si)$_{13}$ using density functional theory. The parent LaSiFe$_{12}$ alloy has a shallow, double-well free
Externí odkaz:
http://arxiv.org/abs/1407.7975
Publikováno v:
Phys. Rev. B 88, 054429 (2013)
We investigate the magnetic structure of Mn3-xFexSn2 using neutron powder diffraction experiments and electronic structure calculations. These alloys crystallize in the orthorhombic Ni3Sn2 type of structure (Pnma) and comprise two inequivalent sites
Externí odkaz:
http://arxiv.org/abs/1306.3339
Autor:
Gercsi, Z., Delczeg-Czirjak, E. K., Vitos, L., Wills, A. S., Daoud-Aladine, A., Sandeman, K. G.
Publikováno v:
Phys. Rev. B 88, 024417 (2013)
We use combine high resolution neutron diffraction (HRPD) with density functional theory (DFT) to investigate the exchange striction at the Curie temperature (TC) of Fe2P and to examine the effect of boron and carbon doping on the P site. We find a s
Externí odkaz:
http://arxiv.org/abs/1303.4616