Abstract
We have performed magnetization measurements up to 55 T on Sr14Cu24O41 which has simple chains and ladders of copper ions. The magnetization curve is reasonably fitted with a theory based on an isolated dimer model with a remarkably small number of spins. The result is discussed in comparison with those of ESR and neutron scattering measurements.
Original language | English |
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Pages (from-to) | 516-519 |
Number of pages | 4 |
Journal | Physica B: Physics of Condensed Matter |
Volume | 246-247 |
DOIs | |
State | Published - May 29 1998 |
Externally published | Yes |
Funding
We would like to thank Y. Kitaoka, G. Shirane, M. Takigawa and S. Uchida for many helpful discussions. This work was supported by the NEDO International Joint Research Grant, by the Special Grant for Promotion of Research from the Institute of Physical and Chemical Research (RIKEN), and by a Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Science, Sports and Culture.
Keywords
- Dimerized state
- Magnetization
- Quasi-one-dimensional magnet