2012
DOI: 10.1080/14786435.2012.657254
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Stacking faults and partial dislocations in graphene

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Cited by 22 publications
(23 citation statements)
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“…We introduce discrete dislocations in graphene by means of Mura’s theory of eigendeformations [41], as developed by Ariza et al [42,43]. Specifically, the dislocations are introduced by slip on the three effective slip systems in graphene shown in Figure 3.…”
Section: Validation Of the Theoretical Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…We introduce discrete dislocations in graphene by means of Mura’s theory of eigendeformations [41], as developed by Ariza et al [42,43]. Specifically, the dislocations are introduced by slip on the three effective slip systems in graphene shown in Figure 3.…”
Section: Validation Of the Theoretical Modelmentioning
confidence: 99%
“…Specifically, the dislocations are introduced by slip on the three effective slip systems in graphene shown in Figure 3. Stable dipolar configurations are obtained when the unit slips occur across a chain of zig-zag bonds [43]. For an example, gliding along three consecutive zig-zag bonds leads to a 7-5-5-7 or Stone-Wales defect, cf.…”
Section: Validation Of the Theoretical Modelmentioning
confidence: 99%
“…The first case defines the so-called glide dislocations whereas the latter one refers to shuffle dislocations. In a previous work, we have investigated two mechanisms of crystallographic slip in graphene, corresponding to glide and shuffle generalized stacking faults [Ariza et al 2012]. The calculations were performed using the Sandia National Laboratories Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS) and two different interatomic reactive potentials: AIREBO and ReaxFF [Stuart et al 2000;van Duin et al 2001].…”
Section: Glide and Shuffle Dislocation Dipoles In Graphenementioning
confidence: 99%
“…Incluso Ariza et al [3], [4], [5] analizan defectos similares a los S-W en la lámina de grafeno aislada y concluyen que las geometrías encontradas aplicando su propia teoría de la dislocación (basada en técnicas MD) son estables hasta temperaturas de 2500 o K, aunque experimentan cierta relajación en el curso de la Dinámica Molecular. Esta idea permite intuir que los defectos estructurales en SWNTs también son dinámicamente estables para un amplio rango de temperaturas.…”
Section: Composites Reforzadosunclassified
“…Incluso en [43, ec. (2)] se establece un ajuste numérico de sus propios resultados de θ cr a flexión, aunque al estar limitado al intervalo de diámetros [1,1,5] nm, no tiene sentido emplearlo en nuestro caso.…”
Section: Figura 57: Esquema De Sustentación a Flexiónunclassified