AI Article Synopsis
- The study investigates the magnetic and orientational properties of nickel hydroxide nanoplatelets when stabilized in a liquid matrix.
- Under an external magnetic field, these platelets align with their faces perpendicular to the field direction.
- Characterization techniques used include SAXS, SQUID, and magneto-optics, revealing that the nanoplatelets exhibit paramagnetism with significant anisotropy in susceptibility, particularly with a 25% difference between components.
Article Abstract
Magnetic and orientational behavior of nickel hydroxide nanoplatelets ionically stabilized in a liquid matrix is studied. Under an applied field the platelets orient their faces normal to its direction. For characterization of the individual behavior of dispersed and non-interacting particles three techniques are used: SAXS, SQUID and magneto-optics. Analysis reveals that nickel hydroxide in a platelet phase is paramagnetic with a pronounced anisotropy of the intrinsic susceptibility, the major component of which (in the direction normal to platelet face) exceeds the minor one by about 25%.
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| http://dx.doi.org/10.1140/epje/i2007-10338-5 | DOI Listing |
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