Guilhem Poy
Guilhem Poy
Postdoctoral researcher, University of Ljubljana, Faculty of Mathematics and Physics
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Unsteady flow and particle migration in dense, non-Brownian suspensions
M Hermes, BM Guy, WCK Poon, G Poy, ME Cates, M Wyart
Journal of Rheology 60 (5), 905-916, 2016
Continuous rotation of achiral nematic liquid crystal droplets driven by heat flux
J Ignés-Mullol, G Poy, P Oswald
Physical Review Letters 117 (5), 057801, 2016
Do Lehmann cholesteric droplets subjected to a temperature gradient rotate as rigid bodies?
G Poy, P Oswald
Soft Matter 12 (9), 2604-2611, 2016
Lehmann rotation of twisted bipolar cholesteric droplets: role of Leslie, Akopyan and Zel’dovich thermomechanical coupling terms of nematodynamics
P Oswald, G Poy, A Dequidt
Liquid Crystals 44 (6), 969-988, 2017
Experimental relationship between surface and bulk rotational viscosities in nematic liquid crystals
P Oswald, G Poy, F Vittoz, V Popa-Nita
Liquid Crystals 40 (6), 734-744, 2013
Lehmann rotation of cholesteric droplets: Role of the sample thickness and of the concentration of chiral molecules
P Oswald, G Poy
Physical Review E 91 (3), 032502, 2015
Droplet relaxation in Hele-Shaw geometry: Application to the measurement of the nematic-isotropic surface tension
P Oswald, G Poy
Physical Review E 92 (6), 062512, 2015
Role of anchoring energy on the texture of cholesteric droplets: Finite-element simulations and experiments
G Poy, F Bunel, P Oswald
Physical Review E 96 (1), 012705, 2017
Generalized drift velocity of a cholesteric texture in a temperature gradient
A Dequidt, G Poy, P Oswald
Soft matter 12 (36), 7529-7538, 2016
Lehmann effect in nematic and cholesteric liquid crystals: a review
P Oswald, A Dequidt, G Poy
Liquid Crystals Reviews 7 (2), 142-166, 2019
[Cover] Ray-based optical visualisation of complex birefringent structures including energy transport
G Poy, S Žumer
soft-matter 15 (18), 3633-3838, 2019
Ray-based optical visualisation of complex birefringent structures including energy transport
G Poy, S Žumer
soft-matter 15 (18), 3633-3838, 2019
Role of impurities in the Lehmann effect of cholesteric liquid crystals: Towards an alternative model
P Oswald, G Poy
Physical Review E 98 (3), 032704, 2018
Control of light by topological solitons in soft chiral birefringent media
AJ Hess, G Poy, JSB Tai, S Žumer, II Smalyukh
Physical Review X 10 (3), 031042, 2020
Physics-based multistep beam propagation in inhomogeneous birefringent media
G Poy, S Žumer
Optics express 28 (16), 24327-24342, 2020
The role of friction in the yielding of adhesive non-Brownian suspensions
JA Richards, BM Guy, E Blanco, M Hermes, G Poy, WCK Poon
Journal of Rheology 64 (2), 405-412, 2020
On the existence of the thermomechanical terms of Akopyan and Zel’dovich in cholesteric liquid crystals
G Poy, P Oswald
Liquid Crystals 45 (10), 1428-1442, 2018
Dislocations dynamics during the nonlinear creep of a homeotropic sample of smectic-A liquid crystal
P Oswald, G Poy
The European Physical Journal E 41 (6), 73, 2018
Sur la pertinence du modèle thermomécanique dans la rotation Lehmann des gouttes cholestériques et nématiques
G Poy
Fréedericksz transition under electric and rotating magnetic field: application to nematics with negative dielectric and magnetic anisotropies
P Oswald, G Poy, F Vittoz
Liquid Crystals 44 (8), 1223-1230, 2017
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