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Skyrmion lattice in a two-dimensional chiral magnet

- J. Han, J. Zang, Zhihua Yang, Jin-Hong Park, N. Nagaosa
- Physics
- 21 June 2010

of the chiral magnet re-written in the CP 1 representation is shown to be a convenient framework for the analysis of the Skyrmion states. Phase diagram of the model at zero temperature gives a… Expand

Direct observation of a coupling between spin, lattice and electric dipole moment in multiferroic YMnO 3

- Seongsu Lee, A. Pirogov, J. Han, J-G. Park, A. Hoshikawa, T. Kamiyama
- Physics
- 1 May 2005

YMnO{sub 3} has an antiferromagnetic transition at 76 K with a ferroelectric transition at much higher temperature, making it a rare example of systems having both ferroelectric and magnetic… Expand

Dynamics of Skyrmion crystals in metallic thin films.

- J. Zang, M. Mostovoy, J. Han, N. Nagaosa
- Physics, MedicinePhysical review letters
- 26 February 2011

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Orbital-angular-momentum based origin of Rashba-type surface band splitting.

- S. Park, Choong H. Kim, Jaejun Yu, J. Han, Changyoung Kim
- Physics, MedicinePhysical review letters
- 8 July 2011

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Skyrmions and anomalous Hall effect in a Dzyaloshinskii-Moriya spiral magnet

- S. Yi, S. Onoda, N. Nagaosa, J. Han
- Physics
- 19 March 2009

Monte Carlo simulation study of a classical spin model with Dzylosinskii-Moriya interaction and the spin anisotropy under the magnetic field is presented. We found a rich phase diagram containing the… Expand

Chiral spin states in the pyrochlore Heisenberg magnet : Fermionic mean-field theory and variational Monte Carlo calculations

- Jung Hoon Kim, J. Han
- Physics
- 13 July 2008

Fermionic mean-field theory and variational Monte Carlo calculations are employed to shed light on the possible uniform ground states of the Heisenberg model on the pyrochlore lattice. Among the… Expand

Ferroelectrically tunable magnetic skyrmions in ultrathin oxide heterostructures

- Lingfei Wang, Q. Feng, +13 authors T. Noh
- Medicine, Materials ScienceNature Materials
- 5 November 2018

TLDR

Skyrmion Generation by Current

Skyrmions, once a hypothesized field-theoretical object believed to describe the nature of elementary particles, became common sightings in recent years among several non-centrosymmetric metallic… Expand

Spin-orbit coupled Bose-Einstein condensate under rotation.

- Xiao-Qiang Xu, J. Han
- Physics, MedicinePhysical review letters
- 25 July 2011

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Chiral orbital-angular momentum in the surface states of Bi2Se3.

- S. Park, Jinhee Han, +11 authors M. Taniguchi
- Physics, MedicinePhysical review letters
- 4 March 2011

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