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Dislocations in carbon nanotube walls.
Suarez-Martinez I, Savini G, Zobellil A, Heggie M. Suarez-Martinez I, et al. J Nanosci Nanotechnol. 2007 Oct;7(10):3417-20. doi: 10.1166/jnn.2007.844. J Nanosci Nanotechnol. 2007. PMID: 18330150
We present a novel interpretation of defected tubes based on a dislocation model. A scroll (a sheet rolled without closure) is considered as an axial edge dislocation in a multiwall nanotube (MWNT). Screw dislocation type defects separate scroll from nested-t …
We present a novel interpretation of defected tubes based on a dislocation model. A scroll (a sheet rolled without closure) is …
In situ formation of spherical MoS2 nanoparticles for ultra-low friction.
Hou K , Han M , Liu X , Wang J , He Y , Yang S . Hou K , et al. Nanoscale. 2018 Nov 1;10(42):19979-19986. doi: 10.1039/c8nr06503a. Nanoscale. 2018. PMID: 30350834
The motion resistance and energy dissipation of rolling friction are much lower than those of sliding friction at the macroscale. ...Classical molecular dynamics simulations further reveal that the motion mode of the MoS2 nanoparticle is stress-dependent. Thi …
The motion resistance and energy dissipation of rolling friction are much lower than those of sliding friction at the macrosca …