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

Francis M. Russell; John Christopher Eilbeck

doi:10.1209/0295-5075/78/10004

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

Francis M. Russell, John Christopher Eilbeck

Research output: Contribution to journal › Article › peer-review

Abstract

We report the ejection of atoms at a crystal surface caused by energetic breathers which have travelled more than 10⁷ unit cells in atomic chain directions. The breathers were created by bombardment of a crystal face with heavy ions. This effect was observed at 300 K in the layered crystal muscovite, which has linear chains of atoms for which the surrounding lattice has C₂ symmetry. The experimental techniques described could be used to study breathers in other materials and configurations.

Original language	English
Article number	10004
Journal	Europhysics Letters
Volume	78
Issue number	1
DOIs	https://doi.org/10.1209/0295-5075/78/10004
Publication status	Published - Apr 2007

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title = "Evidence for moving breathers in a layered crystal insulator at 300k",

abstract = "We report the ejection of atoms at a crystal surface caused by energetic breathers which have travelled more than 107 unit cells in atomic chain directions. The breathers were created by bombardment of a crystal face with heavy ions. This effect was observed at 300 K in the layered crystal muscovite, which has linear chains of atoms for which the surrounding lattice has C2 symmetry. The experimental techniques described could be used to study breathers in other materials and configurations.",

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AB - We report the ejection of atoms at a crystal surface caused by energetic breathers which have travelled more than 107 unit cells in atomic chain directions. The breathers were created by bombardment of a crystal face with heavy ions. This effect was observed at 300 K in the layered crystal muscovite, which has linear chains of atoms for which the surrounding lattice has C2 symmetry. The experimental techniques described could be used to study breathers in other materials and configurations.

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JO - Europhysics Letters

JF - Europhysics Letters

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

Abstract

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