Simulation of Magnetovolume Effects in Fe_<65>Ni_<35> Nanoparticles

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概要

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• We compare magnetovolume effects in bulk and nanoparticles by performing Monte Carlo simulations of a spin-analogous model with coupled spatial and magnetic degrees of freedom and chemical disorder. We find that correlations between surface and bulk at omslead with decreasing particle size to a substantial modification of the magnetic and elastic behavior at low temperatures.

• 理論物理学刊行会の論文
• 2000-04-28

著者

• ENTEL Peter

  Theoretical Physics, University of Duisburg

• Entel Peter

  Theoretische Tieftemperaturphysik Gerhard-mercator-universit At Duisburg

• GRUNER Markus

  Theoretische Tieftemperaturphysik, Gerhard-Mercator-Universit at Duisburg

• SIL Shreekantha

  Theoretische Teiftemperaturphysik, Gerhard-Mercator-Universit at Duisburg

• Gruner Markus

  Theoretische Tieftemperaturphysik Gerhard-mercator-universit At Duisburg

• Sil Shreekantha

  Theoretische Teiftemperaturphysik Gerhard-mercator-universit At Duisburg

• ENTEL Peter

  Theoretische Tieftemperaturphysik, Gerhard-Mercator-Universit at Duisburg

関連論文

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• Magnetism and Electronic Structure for (Sc_Ti_x)Fe_2 with the Hexagonal Laves Phase (C14) Structure : Condensed Matter: Electronic Properties, etc.
• Simulation of Magnetovolume Effects in Fe_Ni_ Nanoparticles

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