Stability of axisymmetric chiral skyrmions
Stability of axisymmetric chiral skyrmions
复制标题
轴对称手性斯格明子的稳定性
DOI:
10.1016/j.jfa.2018.01.019
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发表时间:
2018
影响因子:
1.7
通讯作者:
Melcher
中科院分区:
文献类型:
--
作者:
Melcher
We examine topological solitons in a minimal variational model for a chiral magnet, so-called chiral skyrmions. In the regime of large background fields, we prove linear stability of axisymmetric chiral skyrmions under arbitrary perturbations in the energy space, a long-standing open question in physics literature. Moreover, we show strict local minimality of axisymmetric chiral skyrmions and nearby existence of moving soliton solutions for the Landau–Lifshitz–Gilbert equation driven by small spin transfer torques.
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影响因子:
16.6
作者:
Hoffmann M;Zimmermann B;Müller GP;Schürhoff D;Kiselev NS;Melcher C;Blügel S
通讯作者:
Blügel S
影响因子:
2
作者:
Matthias W. Kurzke;C. Melcher;R. Moser
通讯作者:
R. Moser
影响因子:
3.3
作者:
Leonov, A. O.;Monchesky, T. L.;Wiesendanger, R.
通讯作者:
Wiesendanger, R.
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
R. Hardt;Libin Mou
通讯作者:
Libin Mou
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
Alfred Baldes
通讯作者:
Alfred Baldes