Browsing by Author "Dunstan, DJ"
Now showing items 1-20 of 41
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3D Strain in 2D Materials: To What Extent is Monolayer Graphene Graphite?
Sun, YW; Liu, W; Hernandez, I; Gonzalez, J; Rodriguez, F; Dunstan, DJ; Humphreys, CJ (2019-09-25) -
Carbon nanotubes collapse phase diagram with arbitrary number of walls. Collapse modes and macroscopic analog
Magnin, Y; Rondepierre, F; Cui, W; Dunstan, DJ; San-Miguel, ACarbon nanotubes tend to collapse when their diameters exceed a certain threshold, or when a sufficiently large external pressure is applied on their walls. Their radial stability of tubes has been studied in each of these ... -
Collapse phase diagram of carbon nanotubes with arbitrary number of walls. Collapse modes and macroscopic analog
Magnin, Y; Rondepierre, F; Cui, W; Dunstan, DJ; San-Miguel, A (Elsevier, 2021-03-30)Carbon nanotubes tend to collapse when their diameters exceed a certain threshold, or when a sufficiently large external pressure is applied on their walls. The radial stability of tubes has been studied in each of these ... -
Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature
Li, J; Barrio, M; Dunstan, DJ; Dixey, R; Lou, X; Tamarit, J; Phillips, AE; Lloveras, P (Wiley, 2021-08-12)Barocaloric effects in a layered hybrid organic–inorganic compound, (C10H21NH3)2MnCl4, that are reversible and colossal under pressure changes below 0.1 GPa are reported. This barocaloric performance originates in a phase ... -
Critical thickness phenomenon in single-crystalline wires under torsion
Liu, D; Zhang, X; Li, Y; Dunstan, DJ (2018-05-15) -
Easy computation of the Bayes Factor to fully quantify Occam's razor
Dunstan, DJ; Crowne, J; Drew, AJThe Bayes factor is the gold-standard figure of merit for comparing fits of models to data, for hypothesis selection and parameter estimation. However it is little used because it is computationally very intensive. Here ... -
Easy computation of the Bayes factor to fully quantify Occam's razor in least-squares fitting and to guide actions
Dunstan, DJ; Crowne, J; Drew, AJ (2022) -
Effect of humidity on the interlayer interaction of bilayer graphene
Qadir, A; Sun, YW; Liu, W; Oppenheimer, PG; Xu, Y; Humphreys, CJ; Dunstan, DJ (American Physical Society, 2019-01-02)The lubricating ability of graphite largely depends on the environmental humidity, essentially the amount of water in between its layers. In general, intercalated molecules in layered materials modify their extraordinary ... -
Enzyme Sequence and Its Relationship to Hyperbaric Stability of Artificial and Natural Fish Lactate Dehydrogenases
Brindley, AA; Pickersgill, RW; Partridge, JC; Dunstan, DJ; Hunt, DM; Warren, MJ (2008-04-30) -
Erratum: Unexpected softness of bilayer graphene and softening of A-A stacked graphene layers [Phys. Rev. B 101, 125421 (2020)]
Sun, YW; Holec, D; Gehringer, D; Fenwick, O; Dunstan, DJ; Humphreys, CJ (American Physical Society, 2021-03-01) -
Explanation of the Colour Change in Alexandrites.
Xie, F; Cao, Y; Ranchon, C; Hart, A; Hansen, R; Post, JE; Whitney, CW; Dawson-Tarr, E; Drew, AJ; Dunstan, DJ (Springer Nature, 2020-04-09)Alexandrites are remarkable and rare gemstones. They display an extraordinary colour change according to the ambient lighting, from emerald green in daylight to ruby red in incandescent light from tungsten lamps or candles. ... -
From dislocation nucleation to dislocation multiplication in ceramic nanoparticle
Issa, I; Joly-Pottuz, L; Amodeo, J; Dunstan, DJ; Esnouf, C; Réthoré, J; Garnier, V; Chevalier, J; Masenelli-Varlot, K (Taylor & Francis, 2021-03-05)Magnesium oxide nanocubes are compressed along the [001] direction in situ in the transmission electron microscope. Incipient plasticity in the smaller samples is characterized by the nucleation of few 1/2<110>{110} ... -
From mesoscale to nanoscale mechanics in single-wall carbon nanotubes
Torres-Dias, AC; Cerqueira, TFT; Cui, W; Marques, MAL; Botti, S; Machon, D; Hartmann, MA; Sun, Y; Dunstan, DJ; San-Miguel, A (2017-10) -
Graphene on silicon: Effects of the silicon surface orientation on the work function and carrier density of graphene
Sun, YW; Holec, D; Gehringer, D; Li, L; Fenwick, O; Dunstan, DJ; Humphreys, CJ (2022) -
Graphite under uniaxial compression along the c axis: A parameter to relate out-of-plane strain to in-plane phonon frequency
Sun, YW; Holec, D; Dunstan, DJ (2015-09-22) -
The Hall-Petch effect as a manifestation of the general size effect
Li, Y; Bushby, AJ; Dunstan, DJ (2016-06-01) -
Interfacial stress transfer in monolayer and few-layer MoS2 nanosheets in model nanocomposites
Dong, M; Young, RJ; Dunstan, DJ; Papageorgiou, DG (2023) -
Material length scale of strain gradient plasticity: A physical interpretation
Liu, D; Dunstan, DJ (2017-11) -
Mechanical Properties of Graphene
Sun, YW; Papageorgiou, D; Puech, P; Proctor, JE; Machon, D; Bousige, C; San-Miguel, A; Humphreys, C; Dunstan, DJ (AIP Publishing, 2021)The mechanical properties of graphene are reviewed with particular attention to what is established and what is still uncertain. The thickness and the elastic constants are clarified, and by considering also phonon frequencies ... -
Morphology transitions of twisted ribbons: Dependence on tension and geometry
Liu, H; Liu, L; Yan, Z; He, Y; Dunstan, DJ; Liu, D (2022)