Document Type
Article
Publication Date
2014
Publication Title
Journal of Physics: Conference Series
Abstract
An antiferromagnetic system on a 2-D triangular lattice leads to geometric topological frustration. This ideal system has been the subject of theoretical investigations. One experimental realization of this system is the compound Cs2CuCl4. Various magnetization, heat capacity, neutron scattering and NMR studies have identified several magnetic transitions when the magnetic field is applied along one of the three principal axes. The current work investigates the evolution of these phases at intermediate angles as the crystal is rotated relative to the magnetic field. These phases were investigated using a novel rotating calorimeter allowing complete coverage of the experimental parameter space. New magnetic phases only existing at intermediate angles have been found.
Volume
568
DOI
10.1088/1742-6596/568/4/042010
Rights
CCBY, Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
Recommended Citation
Hannahs, Scott T.; Fortune, Nathanael Alexander; Park, J.H.; Takano, Y.; Ono, T.; and Tanaka, H., "Calorimetric Determination of the Angular Dependent Phase Diagram of an S = 1/2 Heisenberg Triangular-lattice Antiferromagnet" (2014). Physics: Faculty Publications, Smith College, Northampton, MA.
https://scholarworks.smith.edu/phy_facpubs/26
Comments
Archived as published.