58 citations · 145 across the 5 of their papers we have counts for
4 papers · 1 filter
Low-field behavior of an XY pyrochlore antiferromagnet: emergent clock anisotropies
V. S. Maryasin, M. E. Zhitomirsky, R. Moessner
Using as a motivation, we investigate finite-field properties of pyrochlore antiferromagnets. In addition to a fluctuation-induced six-fold anisotropy presen…
Collective impurity effects in the Heisenberg triangular antiferromagnet
V. S. Maryasin, M. E. Zhitomirsky
We theoretically investigate the Heisenberg antiferromagnet on a triangular lattice doped with nonmagnetic impurities. Two nontrivial effects resulting from collective impurity beh…
Order from structural disorder in pyrochlore antiferromagnet
V. S. Maryasin, M. E. Zhitomirsky
Effect of structural disorder is investigated for an pyrochlore antiferromagnet with continuous degeneracy of classical ground states. Two types of disorder, vacancies and wea…
Triangular antiferromagnet with nonmagnetic impurities
V. S. Maryasin, M. E. Zhitomirsky
The effect of nonmagnetic impurities on the phase diagram of the classical Heisenberg antiferromagnet on a triangular lattice is investigated. We present analytical arguments confi…