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J.-C. Géminard

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2019

Nonlinear denoising for characterization of solide friction under low confinement pressure
J. Colas, N. Pustelnik, C. Oliver, P. Abry,
J.C. Géminard, and V. Vidal
PRE
 100,
032803 (2019) [pdf]

Friction Weakening by Mechanical Vibrations:  a Velocity-Controlled Process
V. Vidal, C. Oliver, H. Lastakowski, G. Varas and
J.C. Géminard
EPJE
42, 91
(2019) DOI: 10.1140/epje/i2019-11855-2 [pdf]

Faraday waves over a permeable rough substrate
D. Barba Maggi, A. Boschan, R.G. Martino,
M.Piva and J.C. Géminard
Phys. Rev. E 99, 053110 (2019) [pdf]

2018

Foam Rheology at Large Deformation
J.-C. Géminard J. C. Pastenes and F. Melo
Phys. Rev. E 97, 042601 (2018)
[pdf]
 

Patterning of a cohesionless granular layer under pure shear
H. Alarcón, J.-C. Géminard and F. Melo
Phys. Rev. E
97, 012901 (2018) [pdf]


Avalanches of grains with inhomogeneous distribution of inner mass
M.Piva, R.G. Martino, J.-C. Géminard and M.A. Aguirre
Phys. Rev. E
98, 062902 (2018)
[pdf]


2017

Apparent mass during silo discharge: Nonlinear effects related to filling protocols
J.P. Peralta, M.A. Aguirre, J.-C. Géminard and L.A. Pugnaloni,
Powder Tech.
311, 265-272 (2017) [pdf]

Two
methods to measure granular gas temperature.
J.-Y. Chastaing, J.-C. Géminard and A. Naert,
J. Stat. Mech.
073212 (2017) [pdf]

Avalanche precursors in a frictional model
A. Amon, B. Blanc and J.-C. Géminard,
Phys. Rev. E
96, 033004 (2017) [pdf]

2016

Experimental study of energy exchanges between two coupled granular gases.
J.-Y. Chastaing, J.-C. Géminard and A. Naert,
Phys. Rev. E 94,
62110 (2016) [pdf]

Knife-bladed vortices in non-Newtonian fluids.
E. Freyssingeas, D. Frelat, Y. Dossmann and J.-C. Géminard,
Papers in Physics 8
, 080007 (2016) [pdf]

A statistical physics viewpoint on the dynamics of the bouncing ball.
J.-Y. Chastaing, J.-C. Géminard and E. Bertin,
J. Stat. Mech
, 063202 (2016) [pdf]

Anisotropic friction: assessment of force components and resulting trajectories.
F. Tapia, D. Le Tourneau and J.-C. Géminard,

EPJ Techniques and Instrumentation 3 (1), (2016)

DOI: 10.1140/epjti/s40485-016-0029-y [pdf]

Fracture reveals clustering in cohesive granular matter.
F. Tapia, S. Santucci and J.-C. Géminard,

EPL 115,
64001 (2016) [pdf]

2015

Gas-induced fluidization of mobile liquid-saturated grains.
G. Ramos, G. Varas, J.-C. Géminard and V. Vidal,
Phys. Rev. E 92, 062210 (2015) [pdf]

Granular friction : Triggering large events with small vibrations
.
H. Lastakowski, J.-C. Géminard
and V. Vidal
Scientific Reports 5,
13455 (2015) [pdf]

Flow and fracture in water-saturated, unconstrained granular beds.
G. Varas, G. Ramos, J.-C. Géminard and V. Vidal,

Frontiers Phys. 3, 44 (2015) [pdf]

Transersal stability of the bouncing ball on a concave surface.
J.-Y. Chastaing, G. Pillet, N. Taberlet and J.-C. Géminard,
Phys. Rev. E 91
, 052918 (2015) [pdf]

Dynamics of bouncing ball.
J.-Y. Chastaing, E. Bertin and J.-C. Géminard,
Am. J. Phys. 83 (6), 518-524 (2015) [pdf]

2014

On-and-off dynamics of a creeping frictional system.
B. Blanc, J.-C. Géminard
and L.A. Pugnaloni,
Eur. Phys. J. E
37, 112 (2014) [pdf]

Granular flow through an aperture: influence of the packing fraction.
M.A. Aguirre, R. de Schant and J.-C. Géminard

Phys. Rev. E 90, 012203 (2014) [pdf]

Interstitial gas effect on vibrated granular columns.
J. C. Pastenes, J.-C. Géminard and F. Melo,

Phys. Rev. E
89, 062205 (2014) [pdf]

2013

 
Oscillating gas flow induces reptation of granular droplets
J. C. Pastenes, J.-C. Géminard and F. Melo,

Phys. Rev. E 88, 012201
(2013) [pdf].
 
Fracture dans les matériaux granulaires cohésifs
J.-C. Géminard, H. Alarcón and F. Melo,

http://hdl.handle.net/2042/52833
21e Congrčs Français de Mécanique, Bordeaux 2013
[pdf].

Fracture path in an anisotropic material in the light of a friction experiment.
D. Chateau and J.-C. Géminard

Phys. Rev. E
88, 033202 (2013) [pdf].
 
Intrinsic creep of a granular column subjected to temperature changes.
B. Blanc and J.-C. Géminard

Phys. Rev. E 88, 022201 (2013) [pdf].

Air invasion in a granular layer immersed in a fluid: Morphology and dynamics.
G. Varas, J.-C. Géminard and V. Vidal,

Gran. Matt. DOI 10.1007/s10035-013-0435-7 (2013) [pdf].

2012

Flexural fracturing of a cohesive granular layer.
J.-C. Géminard, L. Champougny, P. Lidon and F. Melo,
Phys. Rev. E 85, (2012) 012301. [pdf]

Evolution of pressure profiles during the discharge of a silo.
C. Perge, M.A. Aguirre, P.A. Gago, L.A. Pugnaloni, D. Le Tourneau, and J.-C. Géminard,
Phys. Rev. E 85, (2012) 021303. [pdf]

Instability reveals clustering in granular matter
J.-C. Géminard

Rev. Cub. Fis. 29 (2012) 1E13. [pdf]

Effect of cohesion and shear modulus on the stability of a stretched granular layer
H. Alarcón, J.-C. Géminard and F. Melo

Phys. Rev. E 86 (2012) 061303. [pdf
]

 2011

Venting dynamics of an immersed granular layer.
G. Varas, V. Vidal and J.-C. Géminard,
Phys. Rev. E 83, (2011) 011302. [pdf]

Internal dynamics of actin structures involved in the cell motility and adhesion: modeling of the podosomes at the molecular level.
S. Hu, T. Biben, X. Wang, P. Jurdic and J.-C. Géminard,
Journal of Theoretical Biology 270, (2011) 25-30. [pdf]

Elastic response and wrinkling onset of curved elastic membranes subjected to indentation test
R. Bernal, Ch. Tassius, F. Melo and J.-Ch. Géminard,
Eur. Phys. J. E 34, (2011) 13. [pdf]

Flowers in flour : avalanches in cohesive granular matter
E. Freyssingeas, M.-J. Dalbe and J.-C. Géminard

Phys. Rev. E 83, (2011) 051307. [pdf]

Granular flow through an aperture : Pressure and flow rate are independent
M.A. Aguirre, J.G. Grande, A. Calvo, L.A. Pugnaloni and J.-C. Géminard

Phys. Rev. E 83 (2011) 061305 [pdf]

Influence of non-Newtonian rheology on magma degassing
T. Divoux, V. Vidal, M. Ripepe and J.-C. Géminard

Geophys. Res. Lett. 38 (2011) L12301. [pdf]

Morphology of air invasion in an immersed granular layer.
G. Varas, V. Vidal and J.-C. Géminard,
Phys. Rev. E 83, (2011) 061302. [pdf]

Podosome rings generate forces that drive saltatory osteoclasts migration.
S. Hu, E. Planus, D. Georgess, C. Place, X. Wang, C. Albiges-Rizo, P. Jurdic and J.-C. Géminard,
Mol. Biol. Cell 22 (2011) 3120-6. [pdf]

Degassing cascades in a shear-thinning viscoelastic fluid
V. Vidal, F. Soubiran, T. Divoux and J.-C. Géminard

Phys. Rev. E 84 (2011) 066302 [pdf]

Creep motion of a model frictional system
B. Blanc, L.A. Pugnaloni and J.-C. Géminard

Phys. Rev. E 84 (2011) 061303 [pdf]

 2010

Pressure Independence of Granular Flow through an Aperture
M.A. Aguirre,  J.G. Grande, A. Calvo, L.A. Pugnaloni and J.-C. Géminard, Phys. Rev. Lett. 104 (2010) 238002.
[pdf]

The weight of a falling chain, revisited
E. Hamm and J.-C. Géminard, Am. J. Phys. 78 (2010) 828-833.
[pdf]

Dynamics of soap bubble bursting and its implications to volcano acoustics
V. Vidal, M. Ripepe, T. Divoux, D. Legrand, J.-C. Géminard and F. Melo, Geophys. Res. Lett. 37 (2010) L07302. [pdf]

Aging of the frictional properties induced by temperature variations
J.-C. Géminard and E. Bertin, Phys. Rev. E 82, (2010) 056108. [pdf]

Softening Induced Instability of a Stretched Cohesive Granular Layer
H. Alarcon, O. Ramos, L. Vanel, F. Vittoz, F. Melo and J.-C. Géminard

Phys. Rev. Lett. 105, (2010) 208001 . [pdf]

2009

Aging of a granular pile induced by thermal cycling
T. Divoux, I. Vassilief, H. Gayvallet and J.-C. Géminard,
6th International Conference on the Micromechanics of Granular Media, JUL 13-17, 2009 Golden, CO
POWDERS AND GRAINS 2009,
AIP Conference Proceedings 1145 (2009) 473-476. [pdf]

Dynamics of crater formations in immersed granular materials
G. Varas, V. Vidal and J.-C.
Géminard, Phys. Rev. E 79 (2009) 021301. [pdf]

Intermittent outgassing through a non-Newtonian fluid
T. Divoux, E. Bertin E, V. Vidal and J.-C. Géminard, Phys. Rev. E 79 (2009) 056204. [pdf]

2008

Creep motion of a granular pile induced by thermal cycling,
T. Divoux, H. Gayvallet and J.-C. Géminard, Phys. Rev. Lett. 101 (2008) 148303. [pdf]

The motion of a freely falling chain tip. Force measurements,
J.-C. Géminard and L. Vanel, Am. J. Phys. 76 (2008)
541-545. [pdf]

Acoustic emission associated with the bursting of a gas bubble at the free surface of a non-Newtonian fluid
T. Divoux, V. Vidal, F. Melo and J.-C. Géminard, Phys. Rev. E 77 (2008) 056310. [pdf]

2007

Friction and dilatancy in immersed granular matter,
T. Divoux and J.-C. Géminard, Phys. Rev. Lett. 99 (2007) 258301.

Mechanical characterization of elastic membranes: Cell mechanics applications,
Bernal R., C. Tassius, Géminard J.-C. and Melo F., Appl. Phys. Lett. 90
(2007) 063903.

2006

The motion of a freely falling chain tip,
W. Tomaszewski, P. Pieranski, and J.-C. Géminard, Am. J. Phys. 74 (2006) 776-783.

Acoustic signal associated with the bursting of a soap film which initially closes an overpressurized cavity
Experiment and theory,

V. Vidal, J.-C. Géminard, T. Divoux and F. Melo, Eur. Phys. J. B 54
(2006) 321-339.

2005

Localized instability of a granular layer submitted to an ascending liquid flow,
Rigord
P., Guarino A., Vidal V. and Géminard J.-C., Granular Matter, 7
(2005) 191-197.

Thermal conductivity associated with a bead-bead contact decorated by a liquid bridge :
An experimental study based on the response of a chain subjected to thermal cycles
,
Géminard J.-C., Bouraya D. and Gayvallet H., Eur. Phys. J. B, 48
(2005) 509-517.

Dynamics of bio-polymeric brushes growing from a cellular membrane :
tentative modelling of the actin turnover within an adhesion unit; the podosome
,
Biben T., Géminard J.-C., and Melo F., J. Biol. Phys., 31
(2005) 87-120.

2004

Observation of negative line tension from Plateau borders regions in dry soap films,
Géminard J.-C., Zywocinski A., Caillier F., and Oswald P., Phil. Mag. Lett., 84
(2004) 199-204.

Pressure measurement in 2D horizontal granular gases,
Géminard
J.-C., and Laroche C., Phys. Rev. E, 70
(2004) 021301.

Wrinkle formations in axi-symmetrically stretched membranes,
Géminard J.-C., Bernal R. and Melo F, Eur. Phys. J. E 15
(2004) 117-126.

2003

Energy of a single bead bouncing on a vibrating plate:
experiments vs. numerical simulations,
Géminard
J.-C., and Laroche C., Phys. Rev. E,
68
(2003) 031305.

Podosomes display actin turn-over and dynamic self-organization
in osteoclasts expressing actin-GFP
,
Destaing O. and Saltel F., Géminard J.-C., Jurdic P., and Bard F., Mol. Biol. Cell 14
(2003) 407-416.

2002

Frictional properties of bidisperse granular matter : Effect of mixing ratio,
J.-C. Géminard, and W. Losert, Phys. Rev. E
65
(2002) 041301.

Dynamics of a gas bubble rising through a thin immersed layer of granular material :
an experimental study,
Gostiaux L., Gayvallet H. , and Géminard J.-C., Granular Matter
4
(2002) 39.

Ageing in granular matter : a chemical effect,
Gayvallet
H. , and Géminard J.-C., Eur. Phys. J. B
30
(2002) 369.

2001

Frictional mechanics of granular materials: Wet friction, aging, and binary mixtures,
J.-C.
Géminard, W. Losert, and J. P. Gollub,
Powders and Grains 2001
, p.327-330,
Kishino (Ed.), © 2001 Swets and Zeitlinger, Lisse. ISBN 90 2651 826 9.

Thermal conductivity of a partially wet granular material,
J.-C.
Géminard, and H. Gayvallet, Phys. Rev. E
64
(2001) 041301.

2000

Edge dislocation in a vertical smectic A film :
line tension versus temperature and film thickness near the nematic phase,
Zywocinski A., Picano F., Oswald P., and Géminard J.-C., Phys. Rev. E
62
(2000) 8133.

Edge dislocation in a vertical smectic A film :
line tension versus temperature and film thickness near the nematic phase,
Zywocinski A., Picano F., Oswald P., and Géminard J.-C., Phys. Rev. E
62
(2000) 8133.

Mechanism for slow strengthening in granular materials,
Losert W., Géminard J.-C., Nasuno S. and Gollub J. P., Phys. Rev. E
61
(2000) 4060.

1999

Frictional mechanics of wet granular material,
Géminard J.-C., Losert W. and Gollub J. P., Phys. Rev. E
59
(1999) 5881.

1998

Smectic meniscus and dislocations,
Géminard J.-C., Holyst R., and Oswald P., Acta Phys. Polon.
B.,
29
(1998) 1737.

Edge dislocation in a vertical smectic-A film:
Line tension versus film thickness and Burgers vector,
Géminard J.-C., Laroche C. and Oswald P., Phys. Rev. E
58
(1998) 5923.

Experimental study of developable cones,
Chaďeb S., Melo F. and Géminard J.-C., Phys. Rev. Lett.
80
(1998) 2354.

1997

Equilibrium shape of an anisotropic crystal confined between two planar surfaces,
J. C. Géminard and P. Oswald, Phys.
Rev. E.,
55
(1997) 4442.

Meniscus and dislocations in free-standing films of smectic A liquid crystals,
J. C. Géminard, R. Holyst and P. Oswald, Phys. Rev. Lett.,
78
(1997) 1924-1927.

Experiments on tracer diffusion in thin free-standing liquid-crystal films,
Bechhoefer J., Géminard J.-C., Bocquet L. and Oswald P., Phys. Rev. Lett.
79
(1997) 4922. [pdf].

1996

Nonlinear analysis of stripe textures in hexagonal lyotropic mesophases,
P. Oswald, J.C. Géminard, L. Lejcek and L. Sallen, J. Physique II,
6
(1996) 1-23.

1995

Surface tension and elasticity of hexagonal columnar mesophases,
L. Sallen, P. Oswald, J.C. Géminard and J. Malthęte, J. Phys. II France
5
(1995) 937-961.

1994

Kinetic dendrite in the boundary-layer model,
D. Temkin, J.C. Géminard and P. Oswald, J. Phys.
I France
4
(1994) 403-409.

Three-dimensional vizualization and physical properties of dendrites
in thin samples of a hexagonal columnar liquid crystal,
J.C. Géminard and P. Oswald, J. Phys. II France,
4
(1994) 959-974.

1993

Rapid solidification of a columnar hexagonal liquid crystal,
J.C. Géminard, P. Oswald, D. Temkin and J. Malthęte, Europhys. Lett.
22
(1993) 69-75.[pdf]

An improved directional growth apparatus for liquid crystals:
applications to thermotropic and lyotropic systems,
P. Oswald, M. Moulin, P. Metz, J.C. Géminard, P. Sotta and L. Sallen, J. Phys. III France
3
(1993) 1891-1907.

1992

Statistical approach for radial fingering in a Hele-Shaw cell,
J.C. Géminard and P. Pelcé, J. Phys. II France
2
(1992) 1931-1940.

1991

On wetting and apparently asymmetric kinetics in free growth,
J.C. Géminard, J. Bechhoefer and P. Oswald, J. Cryst. Growth
114 (1991) 640-646.[pdf]

 



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Last update : 2012-03-16.