Magnetic Nanorod in the Transition Temperature Vicinity
Rectangular magnetic nanorod is analysed in the vicinity of the transition temperature. The ferro-para transition temperature is determined as well as the susceptibility singularity temperature. It is shown that spin waves can exist in parts of whole nanorod, only. This is the consequence of the fact that transition from configurational space to the momentum space is not isomorphic one. The allowed dimensionality of momentum space is less than dimensionality of configurational space.
Keywords: ABSENCE OF ISOMORPHISM; CONFIGURATIONAL SPACE-MOMENTUM SPACE TRANSITION; MAGNETIC NANOROD; SUSCEPTIBILITY SINGULARITIES; TRANSITION TEMPERATURES
Document Type: Research Article
Publication date: 01 September 2005
- Journal of Computational and Theoretical Nanoscience is an international peer-reviewed journal with a wide-ranging coverage, consolidates research activities in all aspects of computational and theoretical nanoscience into a single reference source. This journal offers scientists and engineers peer-reviewed research papers in all aspects of computational and theoretical nanoscience and nanotechnology in chemistry, physics, materials science, engineering and biology to publish original full papers and timely state-of-the-art reviews and short communications encompassing the fundamental and applied research.
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