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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Oxford

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Output 30 of 136 in the submission

Article title

Dislocation-driven deformations in graphene.

Type

D - Journal article

DOI

10.1126/science.1217529

Title of journal

Science

Article number

Volume number

337

Issue number

6091

First page of article

209

ISSN of journal

1095-9203

Year of publication

2012

URL

http://www.ncbi.nlm.nih.gov/pubmed/22798609

Number of additional authors

Additional information

Dislocations are fundamental to the plasticity of materials and in 2D materials their behaviour is relatively unknown. This paper brings together 7 years of hardware development by JEOL for the design of a new monochromator and aberration-corrected TEM for improved imaging, advances in graphene sample fabrication and DFT modelling, to provide the deepest insights regarding strain in 2D crystals at the atomic level. A perspective article in ‘Science’ was written on this paper by Prof. Bonilla (http://www.sciencemag.org/content/337/6091/161.full) and it has led him and other leading theoreticians to re-write the fundamental dislocation theory for 2D materials by introducing rotational energy.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract