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Laurent Pizzagalli
Laurent Pizzagalli
CNRS researcher - France
Adresse e-mail validée de univ-poitiers.fr
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Nanomaterials and nanochemistry
C Bréchignac, P Houdy, M Lahmani
Springer Science & Business Media, 2008
2982008
Ab initio modeling of dislocation core properties in metals and semiconductors
D Rodney, L Ventelon, E Clouet, L Pizzagalli, F Willaime
Acta Materialia 124, 633-659, 2017
2972017
Direct observation of a β-SiC (100)-c (4× 2) surface reconstruction
P Soukiassian, F Semond, L Douillard, A Mayne, G Dujardin, L Pizzagalli, ...
Physical review letters 78 (5), 907, 1997
1421997
Ab initio molecular dynamics calculations of threshold displacement energies in silicon carbide
G Lucas, L Pizzagalli
Physical Review B—Condensed Matter and Materials Physics 72 (16), 161202, 2005
1262005
Theoretical study of dislocation nucleation from simple surface defects in semiconductors
J Godet, L Pizzagalli, S Brochard, P Beauchamp
Physical Review B—Condensed Matter and Materials Physics 70 (5), 054109, 2004
972004
A new parametrization of the Stillinger–Weber potential for an improved description of defects and plasticity of silicon
L Pizzagalli, J Godet, J Guénolé, S Brochard, E Holmstrom, K Nordlund, ...
Journal of Physics: Condensed Matter 25 (5), 055801, 2013
932013
Computational engineering of the stability and optical gaps of SiC quantum dots
FA Reboredo, L Pizzagalli, G Galli
Nano Letters 4 (5), 801-804, 2004
932004
Structure and stability of germanium nanoparticles
L Pizzagalli, G Galli, JE Klepeis, F Gygi
Physical Review B 63 (16), 165324, 2001
922001
Dislocations in silicon at high stress
J Rabier, L Pizzagalli, JL Demenet
Dislocations in solids 16, 47-108, 2010
832010
Elastic limit for surface step dislocation nucleation in face-centered cubic metals: Temperature and step height dependence
S Brochard, P Hirel, L Pizzagalli, J Godet
Acta Materialia 58 (12), 4182-4190, 2010
772010
Comparison between classical potentials and ab initio methods for silicon under large shear
J Godet, L Pizzagalli, S Brochard, P Beauchamp
Journal of Physics: Condensed Matter 15 (41), 6943, 2003
682003
Stability and mobility of screw dislocations in 4H, 2H and 3C silicon carbide
L Pizzagalli
Acta Materialia 78, 236-244, 2014
662014
Comparison of threshold displacement energies in β-SiC determined by classical potentials and ab initio calculations
G Lucas, L Pizzagalli
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2005
662005
Conductance of a finite missing hydrogen atomic line on Si (001)-(2× 1)-H
P Doumergue, L Pizzagalli, C Joachim, A Altibelli, A Baratoff
Physical Review B 59 (24), 15910, 1999
641999
van der Waals atomic trap in a scanning-tunneling-microscope junction: Tip shape, dynamical effects, and tunnel current signatures
X Bouju, C Girard, H Tang, C Joachim, L Pizzagalli
Physical Review B 55 (24), 16498, 1997
631997
An environment-dependent interatomic potential for silicon carbide: calculation of bulk properties, high-pressure phases, point and extended defects, and amorphous structures
G Lucas, M Bertolus, L Pizzagalli
Journal of Physics: Condensed Matter 22 (3), 035802, 2009
622009
First principles determination of the Peierls stress of the shuffle screw dislocation in silicon
L Pizzagalli, P Beauchamp
Philosophical magazine letters 84 (11), 729-736, 2004
612004
Undissociated screw dislocations in silicon: calculations of core structure and energy
L Pizzagalli, P Beauchamp, J Rabier
Philosophical Magazine 83 (10), 1191-1204, 2003
602003
Theoretical study of pressure effect on the dislocation core properties in semiconductors
L Pizzagalli, JL Demenet, J Rabier
Physical Review B—Condensed Matter and Materials Physics 79 (4), 045203, 2009
572009
Evidence of two plastic regimes controlled by dislocation nucleation in silicon nanostructures
J Godet, P Hirel, S Brochard, L Pizzagalli
Journal of Applied Physics 105 (2), 2009
572009
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