Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Foltin, G. R."'
Publikováno v:
Physical Review B 90, 104404 (2014)
We find unconventional Mott insulators in a quasi-2D version of the Shastry-Sutherland model in a magnetic field. In our realization on a 4-leg tube geometry, these are stabilized by correlated hopping of localized magnetic excitations. Using perturb
Externí odkaz:
http://arxiv.org/abs/1405.3260
Autor:
Matsuda, Y. H., Abe, N., Takeyama, S., Kageyama, H., Corboz, P., Honecker, A., Manmana, S. R., Foltin, G. R., Schmidt, K. P., Mila, F.
Publikováno v:
Phys. Rev. Lett. 111, 137204 (2013)
The magnetization process of the orthogonal-dimer antiferromagnet SrCu2(BO3)2 is investigated in high magnetic fields of up to 118 T. A 1/2 plateau is clearly observed in the field range 84 to 108 T in addition to 1/8, 1/4 and 1/3 plateaux at lower f
Externí odkaz:
http://arxiv.org/abs/1308.4151
Publikováno v:
Physical Review B 86, 174425 (2012)
The frustrated quantum magnet SrCu_2(BO_3)_2 shows a remarkably rich phase diagram in an external magnetic field including a sequence of magnetization plateaux. The by far experimentally most studied and most prominent magnetization plateau is the 1/
Externí odkaz:
http://arxiv.org/abs/1208.5379
Autor:
Matsuda Y. H., Abe N., Takeyama S., Kageyama H., Corboz P., Honecker A., Manmana S. R., Foltin G. R., Schmidt K. P., Mila F.
Publikováno v:
PHYSICAL REVIEW LETTERS
The magnetization process of the orthogonal-dimer antiferromagnet SrCu2(BO3)2 is investigated in high magnetic fields of up to 118 T. A 1/2 plateau is clearly observed in the field range 84 to 108 T in addition to 1/8, 1/4 and 1/3 plateaux at lower f
Autor:
Wenzel Sandro, Korshunov Sergey E., Penc Karlo, Mila Frederic, Corboz P., Honecker A., Manmana S. R., Foltin G. R., Schmidt K. P., Mila F.
Publikováno v:
PHYSICAL REVIEW B
We investigate the ground-state properties of the highly degenerate non-coplanar phase of the classical bilinear-biquadratic Heisenberg model on the triangular lattice with Monte Carlo simulations. For that purpose, we introduce an Ising pseudospin r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9d8c666f494e8610dd674be8b5b5b71
http://arxiv.org/abs/1305.6418
http://arxiv.org/abs/1305.6418
Publikováno v:
Physical Review B: Condensed Matter & Materials Physics. Nov2012, Vol. 86 Issue 17, p1-22. 22p.
Autor:
Matsuda, Y. H.1 ymatsuda@issp.u-tokyo.ac.jp, Abe, N.1, Takeyama, S.1, Kageyama, H.2, Corboz, P.3, Honecker, A.4,5, Manmana, S. R.4, Foltin, G. R.6, Schmidt, K. P.6, Mila, F.7
Publikováno v:
Physical Review Letters. 9/27/2013, Vol. 111 Issue 13, p137204-1-137204-5. 5p.