D. Dunstan

activity

20052022

most citedThe Hall-Petch effect as a manifestation of the general size effect

212 citations · 412 across the 17 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.mtrl-sci2019★ 11 cited

Disruption of the $s p^{2}$ bonding by the compression of the $π$ -electronic orbitals of graphene at various stacking orders

Yiwei Sun, David Holec, Dominik Nöger +2

We investigate the behaviour of the $π$ -electrons under compression and the effect of the stacking order of graphene layers. First we find that electrons can hardly be squeezed thr…

cond-mat.mtrl-sci2019★ 47 cited

3D strain in 2D materials: Experimental test in unsupported monolayer graphene under pressure

Y. W. Sun, W. Liu, I. Hernandez +4

Previous Raman measurements on supported graphene under high pressure reported a very different shift rate of in-plane phonon frequency of graphene (16 cm $^{- 1}$ GPa $^{- 1}$ ) from gr…

Disruption of the sp2 bonding by the compression of the π-electronic orbitals of graphene at various stacking orders

3D strain in 2D materials: Experimental test in unsupported monolayer graphene under pressure

Disruption of the $s p^{2}$ bonding by the compression of the $π$ -electronic orbitals of graphene at various stacking orders