The Library
Triangular lattice antiferromagnet RbFe(MoO4)(2) in an applied magnetic field
Tools
UNSPECIFIED (2003) Triangular lattice antiferromagnet RbFe(MoO4)(2) in an applied magnetic field. In: 2nd Moscow International Symposium on Magnetism (MISM 2001), MOSCOW STATE UNIV, MOSCOW, RUSSIA, JUN 20-24, 2001. Published in: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 258 (Sp. Iss. SI). pp. 394-397. ISSN 0304-8853.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Abstract
RbFe(MoO4)(2) is a rare example of a nearly two-dimensional Heisenberg antiferromagnet on a triangular lattice. We have studied its low-temperature magnetic properties by means of single crystal ESR spectroscopy and magnetization measurements. On the basis of the obtained results an H-T phase diagram, containing at least five different magnetic phases is constructed. In zero field, RbFe(MoO4)(2) undergoes a phase transition at T-N = 3.8 K into a noncollinear spin structure with all the spins confined in the hexagonal plane. The application of an external magnetic field in the plane induces a collinear spin state (H-cl = 47 kOe, H-c2 = 71 kOe) and produces magnetization plateaux at one-third of the saturation moment. Both the ESR and magnetization measurements also clearly indicate an additional first-order phase transition in a field of 35 kOe. The exact nature of this phase transition is unclear. (C) 2002 Elsevier Science B.V. All rights reserved.
Item Type: | Conference Item (UNSPECIFIED) | ||||
---|---|---|---|---|---|
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) Q Science > QC Physics |
||||
Journal or Publication Title: | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | ||||
Publisher: | ELSEVIER SCIENCE BV | ||||
ISSN: | 0304-8853 | ||||
Official Date: | March 2003 | ||||
Dates: |
|
||||
Volume: | 258 | ||||
Number: | Sp. Iss. SI | ||||
Number of Pages: | 4 | ||||
Page Range: | pp. 394-397 | ||||
Publication Status: | Published | ||||
Title of Event: | 2nd Moscow International Symposium on Magnetism (MISM 2001) | ||||
Location of Event: | MOSCOW STATE UNIV, MOSCOW, RUSSIA | ||||
Date(s) of Event: | JUN 20-24, 2001 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |