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pro vyhledávání: '"Moody, S."'
Autor:
Gomilšek, M., Hicken, T. J., Wilson, M. N., Franke, K. J. A., Huddart, B. M., Štefančič, A., Holt, S. J. R., Balakrishnan, G., Mayoh, D. A., Birch, M. T., Moody, S. H., Luetkens, H., Guguchia, Z., Telling, M. T. F., Baker, P. J., Clark, S. J., Lancaster, T.
Skyrmions are particle-like vortices of magnetization with non-trivial topology, which are usually stabilized by Dzyaloshinskii-Moriya interactions (DMI) in noncentrosymmetric bulk materials. Exceptions are centrosymmetric Gd- and Eu-based skyrmion-l
Externí odkaz:
http://arxiv.org/abs/2312.17323
Publikováno v:
npj Spintronics 1, 1 (2023)
Spatially varying magnetic textures can exhibit electric-current-induced dynamics as a result of the spin-transfer torque effect. When such a magnetic system is electrically driven, an electric field is generated, which is called the emergent electri
Externí odkaz:
http://arxiv.org/abs/2305.16123
Autor:
Moody, S. H., Nielsen, P., Wilson, M. N., Venero, D. Alba, Štefančič, A., Balakrishnan, G., Hatton, P. D.
We report small-angle neutron scattering from the conical state in a single crystal of Zn-substituted Cu2OSeO3. Using a 3D vector-field magnet to reorient the conical wavevector, our measurements show that the magnitude of the conical wavevector chan
Externí odkaz:
http://arxiv.org/abs/2105.09273
Autor:
Moody, S. H., Wilson, M. N., Birch, M. T., Gomilšek, M., Collins, S. P., Štefančič, A., Balakrishnan, G., Hatton, P. D.
The intermetallic Gd2PdSi3 has recently generated a lot of excitement after reports that it hosts chiral magnetic nano-skyrmions despite its centrosymmetric crystal structure. Using magnetic-field-dependent polarized resonant elastic x-ray scattering
Externí odkaz:
http://arxiv.org/abs/2010.14326
Autor:
Birch, M. T., Moody, S. H., Wilson, M. N., Crisanti, M., Bewley, O., Štefančič, A., Balakrishnan, G., Fan, R., Steadman, P., Venero, D. Alba, Cubitt, R., Hatton, P. D.
Publikováno v:
Phys. Rev. B 102, 104424 (2020)
Magnetic skyrmions are nano-sized topological spin textures stabilized by a delicate balance of magnetic energy terms. The chemical substitution of the underlying crystal structure of skyrmion-hosting materials offers a route to manipulate these ener
Externí odkaz:
http://arxiv.org/abs/2006.10464
Akademický článek
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Autor:
Birch, M. T., Cortés-Ortuño, D., Turnbull, L. A., Wilson, M. N., Groß, F., Träger, N., Laurenson, A., Bukin, N., Moody, S. H., Weigand, M., Schütz, G., Popescu, H., Fan, R., Steadman, P., Verezhak, J. A. T., Balakrishnan, G., Loudon, J. C., Twitchett-Harrison, A. C., Hovorka, O., Fangohr, H., Ogrin, F., Gräfe, J., Hatton, P. D.
Publikováno v:
Nature Communications 11, 1726 (2020)
Magnetic skyrmions are topologically nontrivial particles with a potential application as information elements in future spintronic device architectures. While they are commonly portrayed as two dimensional objects, in reality magnetic skyrmions are
Externí odkaz:
http://arxiv.org/abs/1909.04528
Autor:
Štefančič, A., Moody, S., Hicken, T. J., Birch, T. M., Balakrishnan, G., Barnett, S. A., Crisanti, M., Evans, J. S. O., Holt, S. J. R., Franke, K. J. A., Hatton, P. D., Huddart, B. M., Lees, M. R., Pratt, F. L., Tang, C. C., Wilson, M. N., Xiao, F., Lancaster, T.
Publikováno v:
Phys. Rev. Materials 2, 111402 (2018)
We present an investigation into the structural and magnetic properties of Zn-substituted Cu$_{2}$OSeO$_{3}$, a system in which the skyrmion lattice (SkL) phase in the magnetic field-temperature phase diagram was previously seen to split as a functio
Externí odkaz:
http://arxiv.org/abs/1807.04641
Publikováno v:
Yeast; Sep2024, Vol. 41 Issue 9, p568-579, 12p
Autor:
Efstathiou, G., Moody, S. J.
Publikováno v:
Mon.Not.Roy.Astron.Soc. 325 (2001) 1603
We estimate the two- and three-dimensional power spectra, P_2(K) and P_3(k), of the galaxy distribution by applying a maximum likelihood estimator to pixel maps of the APM Galaxy Survey. The analysis provides optimal estimates of the power spectra an
Externí odkaz:
http://arxiv.org/abs/astro-ph/0010478