Abstract
High-field magnetization measurements were performed on a distorted triangular-lattice antiferromagnet, RbCoBr3. The magnetization curve shows anomalies characterized by two peaks of dM/dH. The temperature dependences of these peak positions approach the magnetic phase transition points at H = 0. The results suggest that an intermediate magnetic phase, which is known as the partial disordered phase, may appear even in a finite magnetic field.
Original language | English |
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Article number | 084707 |
Journal | journal of the physical society of japan |
Volume | 79 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2010 Aug |
Keywords
- Frustration
- High-field magnetization
- Ising spin
- Lattice distortion
- RbCoBr
- Triangular lattice
ASJC Scopus subject areas
- Physics and Astronomy(all)