Critical phenomena and renormalization-group theory

A Pelissetto, E Vicari - Physics Reports, 2002 - Elsevier
We review results concerning the critical behavior of spin systems at equilibrium. We
consider the Ising and the general O (N)-symmetric universality classes, including the N→ 0 …

Universality of phase transitions of frustrated antiferromagnets

H Kawamura - Journal of Physics: Condensed Matter, 1998 - iopscience.iop.org
Recent theoretical and experimental studies on the critical properties of frustrated
antiferromagnets with non-collinear spin order, including stacked-triangular …

Review/Synthèse: Triangular antiferromagnets

MF Collins, OA Petrenko - Canadian journal of physics, 1997 - cdnsciencepub.com
In this article we review the effects of magnetic frustration in the stacked triangular lattice.
Frustration increases the degeneracy of the ground state, giving rise to different physics. In …

Nonperturbative renormalization-group approach to frustrated magnets

B Delamotte, D Mouhanna, M Tissier - Physical Review B, 2004 - APS
This article is devoted to the study of the critical properties of classical XY and Heisenberg
frustrated magnets in three dimensions. We first analyze the experimental and numerical …

Chiral ordering in Heisenberg spin glasses in two and three dimensions

H Kawamura - Physical review letters, 1992 - APS
The nearest-neighbor Heisenberg spin glass in two and three dimensions is studied by
means of a T= 0 domain-wall renormalization-group method with a focus on the chiral …

Finite-size scaling of the frustrated Heisenberg model on a hexagonal lattice

A Mailhot, ML Plumer, A Caille - Physical Review B, 1994 - APS
Abstract We investigate through Monte Carlo simulations the critical behavior of the
antiferromagnetic Heisenberg model on a hexagonal lattice. Critical exponents associated …

Исследование фазовых переходов и критических явлений методами Монте-Карло.

ИК Камилов, АК Муртазаев, ХК Алиев - Успехи физических наук, 1999 - ufn.ru
В последние годы достигнут значительный прогресс в понимании проблемы фазовых
переходов и критических явлений. Наиболее плодотворными в этой области оказались …

Critical behavior of the metallic triangular-lattice Heisenberg antiferromagnet

H Takatsu, H Yoshizawa, S Yonezawa, Y Maeno - Physical Review B …, 2009 - APS
We report physical properties of the conductive magnet PdCrO 2 consisting of a layered
structure with a triangular lattice of Cr 3+ ions (S= 3/2). We confirmed an antiferromagnetic …

Polarized neutron scattering in magnets

SV Maleev - Physics-Uspekhi, 2002 - iopscience.iop.org
General principles of polarized-neutron magnetic scattering are presented and their
applications are considered. It is shown that this technique is especially useful if the system …

Critical behavior of frustrated spin models with noncollinear order

A Pelissetto, P Rossi, E Vicari - Physical Review B, 2001 - APS
We study the critical behavior of frustrated spin models with noncollinear order, including
stacked triangular antiferromagnets and helimagnets. For this purpose we compute the field …