Title:
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Influence of elastic anisotropy on structural nanoscale textures
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Author:
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Lloveras, Pol; Castán i Vidal, Maria Teresa; Porta Tena, Marcel; Planes Vila, Antoni; Saxena, A. (Avadh)
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Other authors:
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Universitat de Barcelona |
Abstract:
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We study the influence of elastic anisotropy on nanoscale precursor textures that exist in some shape-memory alloys and show that tweed occurs in the limit of high elastic anisotropy while a nanocluster phase-separated state occurs for values of anisotropy inhibiting the formation of martensite. These results are consistent with specific heat data, elastic constant measurements, and zero-field cooling or field cooling experiments in nonstoichiometric NiTi alloys. |
Subject(s):
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-Materials nanoestructurats -Anisotropia -Cristal·lografia -Nanostructured materials -Anisotropy -Crystallography |
Rights:
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(c) American Physical Society, 2008
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Document type:
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Article Article - Published version |
Published by:
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American Physical Society
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