Sign Up to like & get
recommendations!
0
Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.076102
Abstract: Negative friction coefficients, where friction is reduced upon increasing normal load, are predicted for superlubric graphite-hexagonal boron nitride heterojunctions. The origin of this counterintuitive behavior lies in the load-induced suppression of the moirĂ© superstructure out-of-plane…
read more here.
Keywords:
superlubric graphite;
hexagonal boron;
friction coefficients;
friction ... See more keywords
Sign Up to like & get
recommendations!
1
Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.126102
Abstract: More than thirty years ago, it was theoretically predicted that friction for incommensurate contacts between atomically smooth, infinite, crystalline materials (e.g., graphite, MoS_{2}) is vanishing in the low speed limit, and this corresponding state was…
read more here.
Keywords:
friction superlubric;
superlubric graphite;
graphite contacts;
friction ... See more keywords