Martensitic Tweed and the Two-Way Shape-Memory Effect
James P. Sethna, Christopher R. Myers
Abstract
We briefly introduce tweed, which is found above the martensitic transition in a variety of shape-memory, high-Tc, and other materials. Based on our previous mapping of the problem onto a spin-glass model, we conjecture that the two-way shape-memory effect is due to tweed.
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