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Evidence for moving breathers in a layered crystal insulator at 300K

F. M. Russell·J. C. Eilbeck
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Abstract

We report the ejection of atoms at a crystal surface caused by energetic breathers which have travelled more than 10^7 unit cells in atomic chain directions. The breathers were created by bombardment of a crystal face with heavy ions. This effect was observed at 300K in the layered crystal muscovite, which has linear chains of atoms for which the surrounding lattice has C_2 symmetry. The experimental techniques described could be used to study breathers in other materials and configurations.

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F. M. Russell, J. C. Eilbeck. 2006-12-03. Evidence for moving breathers in a layered crystal insulator at 300K. https://doi.org/10.1209/0295-5075%2F78%2F10004

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