Bernard Aufray

Axe

Nanomatériaux

E-mail

aufray@cinam.univ-mrs.fr

Phone

+33(0)6 62 90 38 34

Fax

+33(0)4 91 41 89 16

Localisation

TPR1 - 3 étage

Grade

DR2

Fonction

chercheur

aufray.jpg

Publications


A comprehensive analysis of the (root 13 x root 13)R13.9 degrees type II structure of silicene on Ag(111)

H. Jamgotchian, B. Ealet, H. Maradj, J.Y. Hoarau, J.P. Bibérian, B. Aufray

Journal of Physics Condensed Matter 28 19 95002-95002 (2016)

A comprehensive study of the (23*23)R30° structure of silicene on Ag(111)

H. Jamgotchian, B. Ealet, Y. Colignon, H. Maradj, J-Y. Hoarau, J-P. Biberian, B. Aufray

Journal of Physics Condensed Matter 27 39 395002 (2015)

Unexpected behaviour of one Pb monolayer deposited on aluminum oxide thin film grown on Ag(111)

S. Vizzini, H. Oughaddou, J.Y. Hoarau, J.P. Biberian, M. Bertoglio, B. Aufray

Applied Physics Letters 103 26 261601 (2013)

Silicon sheets by redox assisted chemical exfoliation

M.R. Tchalala, A. Ma, H. Enriquez, A. Kiara, A. Lachgar, S. Yagoubi, E. Foy, E. Vega, A. Bendounan, M.G. Silly, F. Sirotti, S. Nitsche, D. Chaudanson, H. Jamgotchian, B. Aufray, A.J. Mayne, G. Dujardin, H. Oughaddou

Journal of Physics Condensed Matter 25 44 442001 (2013)

Formation of one-dimensional self-assembled silicon nanoribbons on Au(110)-(2 x 1)

M.R. Tchalala, H. Enriquez, A.J. Mayne, A. Kara, S. Roth, M.G. Silly, A. Bendounan, F. Sirotti, T. Greber, B. Aufray, G. Dujardin, M.A. Ali, H. Oughaddou

Applied Physics Letters 102 8 083107 (2013)

Adsorption of silicon on Au(110): An ordered two dimensional surface alloy

H. Enriquez, A. Mayne, A. Kara, S. Vizzini, S. Roth, B. Lalmi, A.P. Seitsonen, B. Aufray, T. Greber, R. Belkhou, G. Dujardin, H. Oughaddou

Applied Physics Letters 101 2 021605 (2012)

Formation and stability of a two-dimensional nickel silicide on Ni(111): An Auger, LEED, STM, and high-resolution photoemission study

B. Lalmi, C. Girardeaux, A. Portavoce, C. Ottaviani, B. Aufray, J. Bernardini

Physical Review B 85 24 245306 (2012)

Growth of silicene layers on Ag(111): unexpected effect of the substrate temperature

H. Jamgotchian, Y. Colignon, N. Hamzaoui, B. Ealet, J.Y. Hoarau, B. Aufray, J.P. Bibérian

Journal of Physics Condensed Matter 24 172001 (2012)

A review on silicene - New candidate for electronics

A. Kara, H. Enriquez, A.P. Seitsonen, LCLY. Voon, S. Vizzini, B. Aufray, H. Oughaddou

Surface Science Reports 67 1 1-18 (2012)

Theoretical and experimental evidences of sequential phase formation during subnanometric-thick film reactive diffusion

A. Portavoce, G. Tréglia, B. Lalmi, C. Girardeaux, D. Mangelinck, B. Aufray, J. Bernardini

Solid State Phenomena 172-174 633 (2011)

Structural and electrical characterizations of nanometer scaled aluminum oxide in metal / insulator / silicon (100) heterostructures

N. Rochdi, M. Raïssi, S. Vizzini, C. Coudreau, J-L. Lazzari, B. Aufray, H. Oughaddou, F. Arnaud D'avitaya

Global Journal of Physical Chemistry 2 2 230-235 (2011)

Low temperature STM/STS study of silicon nanowires grown on the Ag(110) surface

F. Ronci, S. Colonna, A. Cricenti, P. De Padova, C. Ottaviani, C. Quaresima, B. Aufray, G. Le Lay

Physica Status solidi (c) 7 2716 (2010)

Epitaxial growth of a silicene sheet

B. Lalmi, H. Oughaddou, H. Enriquez, A. Kara, S. Vizzini, B. Ealet, B. Aufray

Applied Physics Letters 97 22 223109 (2010)

Evidence of graphene-like electronic signature in silicene nanoribbons

P. De Padova, C. Quaresima, C. Ottaviani, P.M. Sheverdyaeva, P. Moras, C. Carbone, D. Topwal, B. Olivieri, A. Kara, H. Oughaddou, B. Aufray, G. Le Lay

Applied Physics Letters 96 26 261905 (2010)

Interfacial solid phase reactions in cobalt/aluminum oxide/silicon(001) system

M. Raissi, S. Vizzini, G. Langer, N. Rochdi, H. Oughaddou, C. Coudreau, S. Nitsche, F. Arnaud D'avitaya, B. Aufray, J.-L. Lazzari

Thin Solid Films 518 21 5992-5994 (2010)

Graphene-like silicon nanoribbons on Ag(110) : a possible formation of silicene

B. Aufray, A. Kara, S. Vizzini, H. Oughaddou, C. Léandri, B. Ealet, G. Le Lay

Applied Physics Letters 96 18 183102 (2010)

Silicon nano-ribbons on Ag(110): a computational investigation

A. Kara, S. Vizzini, C. Leandri, B. Ealet, H. Oughaddou, B. Aufray, G. Le Lay

Journal of Physics Condensed Matter 22 045004 (2010)

Inter-Diffusion of cobalt and silicon through an ultrathin aluminum oxide layer

T. El Asri, M. Raissi, S. Vizzini, A. El Maachi, E.L. Ameziane, F. Arnaud D’avitaya, J.-L. Lazzari, C. Coudreau, H. Oughaddou, B. Aufray, A. Kaddouri

Applied Surface Science 256 2731-2734 (2010)

Physics and chemistry of silicene nano-ribbons

G. Le Lay, B. Aufray, C. Leandri, H. Oughaddou, J.P. Bibérian, P. De Padova, M.E. Davila, B. Ealet

Applied Surface Science 256 2 524-529 (2009)

Y growth of ultrathin film aluminum oxide on Ag(111)

S. Vizzini, H. Oughaddou, J.Y. Hoarau, J.P. Biberian, B. Aufray

Applied Physics Letters 95 17 173111 (2009)

Growth and dissolution kinetics of ultra thin silicon films on Cu(100)

B. Lalmi, C. Girardeaux, A. Portavoce, J. Bernardini, B. Aufray

Journal of Nanoscience and Nanotechnology 9 7 4311-4315 (2009)

Subnanometric Si film reactive diffusion on Ni

A. Portavoce, B. Lalmi, G. Tréglia, C. Girardeaux, D. Mangelinck, B. Aufray, J. Bernardini

Applied Physics Letters 95 2 023111 (2009)

Physics of silicene stripes

A. Kara, C. Leandri, M. Davila, P. Padova, B. Ealet, H. Oughaddou, B. Aufray, G. Le Lay

Journal of superconductivity and Novel Magnetism 22 3 259-263 (2009)

Self-organization of Ge tetramers on Ag(001) surface : A 2D realization of unusual substrate mediated interactions

H. Oughaddou, B. Aufray, J.P. Bibérian, B. Ealet, G. Le Lay, G. Tréglia, A. Kara, T.S. Rahman

Surface Science 602 2 506-510 (2008)

Burning match oxidation process of silicon nanowires screened at the atomic scale

P. De Padova, C. Léandri, S. Vizzini, C. Quaresima, P. Perfetti, B. Olivier, H. Oughaddou, B. Aufray, G. Le Lay

Nano Letters 8 8 2299-2304 (2008)

Growth of straight, atomically perfect, highly metallic silicon nanowires with chiral asymmetry

P. De Padova, C. Quaresima, P. Perfetti, B. Olivieri, C. Leandri, B. Aufray, S. Vizzini, G. Le Lay

Nano Letters 8 1 271-275 (2008)

Germanium adsorption on Ag(111) : an AES-LEED and STM study

H. Oughaddou, A. Mayne, B. Aufray, J.P. Bibérian, G. Le Lay, B. Ealet, G. Dujardin, A. Kara

Journal of Nanoscience and Nanotechnology 7 9 3189-3192 (2007)

Controlled growth of aluminum oxide thin films on hydrogen terminated Si(001) surface

S. Vizzini, H. Oughaddou, C. Leandri, V.K. Lazarov, A. Kohn, K. Nguyen, C. Coudreau, J.-P. Biberian, B. Ealet, J.-L. Lazzari, F.A. D'avitaya, B. Aufray

Journal of Crystal Growth 305 26 (2007)

Silicon quantum wires on Ag(110) : Fermi surface and quantum well states

M.A. Valbuena, J. Avila, M.E. Davila, C. Leandri, B. Aufray, G. Le Lay, M.C. Asensio

Applied Surface Science 254 1 50-54 (2007)

Formation of a one-dimensional grating at the molecular scale by self-assembly of straight silicon nanowires

H. Sahaf, L. Leandri, C. Masson, B. Aufray, G. Le Lay, F. Ronci

Applied Physics Letters 90 26 263110 (2007)

Controlled growth of aluminum oxide thin films on hydrogen terminated Si(001) surface

S. Vizzini, H. Oughaddou, C. Leandri, V.K. Lazarov, A. Kohn, K. Nguyen, C. Coudreau, J.P. Biberian, B. Ealet, J.-L. Lazzari, F. Arnaud D'avitaya, B. Aufray

Journal of Crystal Growth 305 26-29 (2007)

Growth of Si nanostructures on Ag(001)

C. Leandri, H. Oughaddou, B. Aufray, J.M. Gay, G. Le Lay, A. Ranguis, Y. Garreau

Surface Science 601 (1) 262-267 (2007)

Growth of aluminium oxide thin films on cobalt : an AES and AFM study 2

H. Oughaddou, S. Vizzini, B. Aufray, B. Ealet, J.P. Bibérian, L. Ravel, J.M. Gay, F.A. D'avitaya

Journal de Physique IV Colloque 132 269-272 (2006)

Growth and oxidation of Al thin films deposited on Ag(111)

H. Oughaddou, S. Vizzini, B. Aufray, B. Ealet, J.-M. Gay, J.-P. Bibérian, F. A. D'avitaya

Applied Surface Science 252 4167 (2006)

Ordered silicon structures on silver (100) at 230 degrees C

C. Leandri, B. Aufray, G. Le Lay, C. Girardeaux, C. Ottaviani, A. Cricenti

Journal de Physique IV Colloque 132 311-314 (2006)

Photoelectron spectrocopy study of Pb/Ag(111) in the submonolayer range Surface Science, 2006, vol. 600, pp. 1227-1230

J. Dalmas, H. Oughaddou, G. Le Lay, B. Aufray, G. Treglia, C. Girardeaux, J. Bernardini, J. Fujii, G. Panaccione

Surface Science 600 1227-1230 (2006)

Formation of an unexpected ordered two-dimensional Ag2Pb surface alloy on Ag(111) : A SXRD and STM study

J. Dalmas, H. Oughaddou, C. Leandri, J.M. Gay, G. Le Lay, G. Treglia, B. Aufray, O. Bunk, R.L. Johnson

Journal of Physics and Chemistry of Solids 67 1-3 601-604 (2006)

Ordered surface alloy formation of immiscible metals : the case of Pb deposited on Ag(111)

L. G. Le, G. Treglia, B. Aufray, O. Bunk, R.L. Johnson

Physical Review B 72 155424 (2005)

Ordered surface alloy formation of immiscible metals : the case of pb deposited on Ag(111)

J. Dalmas, H. Oughaddou, C. Leandri, J.M. Gay, G. Le Lay, G. Treglia, B. Aufray, O. Bunk, R.L. Johnson

Physical Review B vol. 72 15 155424 (2005)