Reduced-dimensionality-induced helimagnetism in iron nanoislands
作者： S. -H. Phark , J. A. Fischer , M. Corbetta , D. Sander , K. Nakamura
DOI: 10.1038/NCOMMS6183
关键词: Skyrmion 、 Condensed matter physics 、 Magnetic order 、 Bilayer 、 Curse of dimensionality 、 Physics 、 Helimagnetism 、 Spin-½
摘要: Spin textures, such as skyrmions, could be useful in future low-power-consumption memory devices, but they are usually only seen materials with a strong spin-orbit interaction. Phark et al. now, however, observe non-collinear magnetic order nanometre-scale bilayer iron islands.
nature.com
harvard.edu
mpg.de 
sci-hub.se 参考文章(33)
Anders Bergman, Lars Nordström, Angela Burlamaqui Klautau, Sonia Frota-Pessôa, Olle Eriksson, Magnetic structures of small Fe, Mn, and Cr clusters supported on Cu(111): Noncollinear first-principles calculations Physical Review B. ,vol. 75, pp. 224425- ,(2007) , 10.1103/PHYSREVB.75.224425
S. Muhlbauer, B. Binz, F. Jonietz, C. Pfleiderer, A. Rosch, A. Neubauer, R. Georgii, P. Boni, Skyrmion Lattice in a Chiral Magnet Science. ,vol. 323, pp. 915- 919 ,(2009) , 10.1126/SCIENCE.1166767
Y Tsunoda, Spin-density wave in cubic γ-Fe and γ-Fe100-xCoxprecipitates in Cu Journal of Physics: Condensed Matter. ,vol. 1, pp. 10427- 10438 ,(1989) , 10.1088/0953-8984/1/51/015
Simon Holzberger, Tobias Schuh, Stefan Blügel, Samir Lounis, Wulf Wulfhekel, Parity effect in the ground state localization of antiferromagnetic chains coupled to a ferromagnet Physical Review Letters. ,vol. 110, pp. 157206- 157206 ,(2013) , 10.1103/PHYSREVLETT.110.157206
Raquel Lizárraga, Lars Nordström, Lars Bergqvist, Anders Bergman, Elisabeth Sjöstedt, Peter Mohn, Olle Eriksson, Conditions for noncollinear instabilities of ferromagnetic materials. Physical Review Letters. ,vol. 93, pp. 107205- ,(2004) , 10.1103/PHYSREVLETT.93.107205
G Chen, J Zhu, A Quesada, J Li, AT N’Diaye, Y Huo, TP Ma, Y Chen, HY Kwon, C Won, ZQ Qiu, AK Schmid, YZ Wu, None, Novel chiral magnetic domain wall structure in Fe/Ni/Cu(001) films. Physical Review Letters. ,vol. 110, pp. 177204- 177204 ,(2013) , 10.1103/PHYSREVLETT.110.177204
Elisabeth Sjöstedt, Lars Nordström, Noncollinear full-potential studies of γ-Fe Physical Review B. ,vol. 66, pp. 014447- ,(2002) , 10.1103/PHYSREVB.66.014447
W. Wulfhekel, I. Mertig, I. Mertig, S. Ostanin, T. Balashov, M. Fechner, A. Ernst, L. Gerhard, T. K. Yamada, T. K. Yamada, M. Däne, M. Däne, R. J. H. Wesselink, A. F. Takács, Magnetoelectric coupling at metal surfaces ,(2013)
Ph. Kurz, G. Bihlmayer, K. Hirai, S. Blügel, Three-dimensional spin structure on a two-dimensional lattice: Mn/Cu(111). Physical Review Letters. ,vol. 86, pp. 1106- 1109 ,(2001) , 10.1103/PHYSREVLETT.86.1106
Hans-Benjamin Braun, Jiri Kulda, Bertrand Roessli, Dirk Visser, Karl W. Krämer, Hans-Ulrich Güdel, Peter Böni, Emergence of soliton chirality in a quantum antiferromagnet Nature Physics. ,vol. 1, pp. 159- 163 ,(2005) , 10.1038/NPHYS152