Haik Jamgotchian
TPR1 - 3 étage
CRCN
chercheur
G3.25
Croissance, nanofil, Silicène, Croissance Dirigée, Convection, Instabilités
2019
Structure of a Zn monolayer on Ag(111) and Ag(110) substrates: an AES, LEED and STM study
Maradj Hicham, Carole Fauquet, Mostefa Ghamnia, Benedicte Ealet, Nabil Rochdi, Sébastien Vizzini, Jean-Paul Biberian, Bernard Aufray, Haik Jamgotchian
Surface Science (2019)10.1016/j.susc.2019.02.007 
2016
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 Biberian, B. Aufray
Journal of Physics: Condensed Matter 28:195002 (2016)10.1088/0953-8984/28/19/195002
2015
A comprehensive study of the (2√3 × 2√3)R30° structure of silicene on Ag(111)
H. Jamgotchian, B. Ealet, Y. Colignon, H. Maradj, J.Y. Hoarau, J.P. Bibérian, B. Aufray
Journal of Physics: Condensed Matter 27:395002 (2015)10.1088/0953-8984/27/39/395002
Magnetic properties of self-organized Co dimer nanolines on Si/Ag(110)
Lisa Michez, Kai Chen, Fabien Cheynis, Frédéric Leroy, Alain Ranguis, Haik Jamgotchian, Margrit Hanbücken, Laurence Masson
Beilstein Journal of Nanotechnology 6:777-784 (2015)10.3762/bjnano.6.80
2014
Atomic structure of the (2R3x2R3) R 30° of silicene on Ag(111) surface
Hanna Enriquez, Abdelkader Kara, Andrew Mayne, Gérald Dujardin, Haik Jamgotchian, Bernard Aufray, Hamid Oughaddou
Journal of Physics: Conference Series 491:012004 (2014)10.1088/1742-6596/491/1/012004
Silicene on Ag(111) : domains and local defects of the observed superstructures
Haik Jamgotchian, Yann Colignon, Bénédicte Ealet, Bence Parditka, Jean-Yves Hoarau, Christophe Girardeaux, Bernard Aufray, Jean-Paul Bibérian
Journal of Physics: Conference Series 491:012001 (2014)
2013
Growth of Si ultrathin films on silver surfaces: Evidence of an Ag(110) reconstruction induced by Si
R. Bernard, T. Leoni, A. Wilson, T. Lelaidier, H. Sahaf, E. Moyen, L. Assaud, L. Santinacci, F. Leroy, F. Cheynis, A. Ranguis, H. Jamgotchian, C. Becker, Y. Borensztein, M. Hanbücken, Geoffroy Prévot, L. Masson
Physical Review B: Condensed Matter and Materials Physics 88:121411 (2013)10.1103/PhysRevB.88.121411
Growth of Si ultrathin films on silver surfaces: Evidence of an Ag(110) reconstruction induced by Si
Romain Bernard, Thomas Leoni, Axel Wilson, Tony Lelaidier, Houda Sahaf, Eric Moyen, Loïc Assaud, Lionel Santinacci, Frédéric Leroy, Fabien Cheynis, Alain Ranguis, Haik Jamgotchian, Conrad Becker, Yves Borensztein, Margrit Hanbücken, Geoffroy Prévot, Laurence Masson
Physical Review B: Condensed Matter and Materials Physics 88 (2013)10.1103/PhysRevB.88.121411
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 25:442001 (2013)
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)
2010
Silicon nanowires synthesis on a submicronic terminal: Structural and electrical characterization
H. Abed, H. Sahaf, A. Reguer, N. Rochdi, D. Tonneau, F. Bedu, H. Dallaporta, H. Jamgotchian
Journal of Applied Physics 107:23410 (2010)
2009
Chemical-vapour-deposition growth and electrical characterization of intrinsic silicon nanowires
B. Salem, F. Dhalluin, T. Baron, H. Jamgotchian, F. Bedu, H. Dallaporta, P. Gentile, N. Pauc, M. den Hertog, J.L. Rouviere, P. Ferret
Materials Science and Engineering B 159-160 83-86 (2009)
Chemical-vapour-deposition growth and electrical characterization of intrinsic silicon nanowires
B. Salem, F. Dhalluin, T. Baron, H. Jamgotchian, F. Bedu, H. Dallaporta, R. Gentile, N. Pauc, M.I. den Hertog, J.L. Rouviere, P. Ferret
Materials Science and Engineering: B 159-160:83-86 (2009)
2006
Directed growth of horizontal silicon nanowires by laser induced decomposition of silane
H. Abed, A. Charrier, H. Dallaporta, V. Safarov, H. Jamgotchian, D. Tonneau
Journal of Vacuum Science and Technology B 24:1248 (2006)10.1116/1.2194948
2005
Deposition of gold nanofeatures on silicon samples by field-induced deposition using a scanning tunneling microscope
H. Abed, H. Jamgotchian, H. Dallaporta, B. Gely, P. Bindzi, D. Chatain, S. Nitsche, D. Chaudanson, E. Cambril, V. Safarov, D. Tonneau
Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures 23 (2005)10.1116/1.1943440
2004
Cumulative Mechanical Moments and Microstructure Deformation Induced by Growth Shape in Columnar Solidification
Bernard Billia, Nathalie Bergeon, Henri Nguyen Thi, Haik Jamgotchian, Joseph Gastaldi, Gérard Grange
Physical Review Letters 93 (2004)10.1103/PhysRevLett.93.126105
2003
Preliminary in situ and real-time study of directional solidification of metallic alloys by x-ray imaging techniques
H Nguyen Thi, J. Gastaldi, H H Rtwig, T. Schenk, H. Klein, B. Billia, J. Baruchel, Y Dabo, Haik Jamgotchian, B Ealet, Y. Colignon, H. Maradj, H. Hoarau, B Biberian, B. Aufray
Journal of Physics D: Applied Physics 36:A83-A86 (2003)
Preliminary in situ and real-time study of directional solidification of metallic alloys by x-ray imaging techniques
H Nguyen Thi, Haik Jamgotchian, J. Gastaldi, H H Rtwig, T Schenk, H. Klein, B. Billia, J. Baruchel, Y Dabo
Journal of Physics D: Applied Physics 36:A83-A86 (2003)10.1088/0022-3727/36/10A/317
2000
Optical device dedicated to the non-destructive observation and characterization of the solidification of bulk transparent alloys in situ and in real time
Nathalie Mangelinck-Noël, Frederic Zamkotsian, Haik Jamgotchian, Bernard Billia
Measurement Science and Technology 11:66 (2000)
1998
Cellular structures in three-dimensional directional solidification: Simulation and analysis
K. Kassner, J.-M. Debierre, B. Billia, Nathalie Mangelinck-Noël, H. Jamgotchian
Physical Review E 57:2849-2861 (1998)10.1103/PhysRevE.57.2849
Influence of grain boundaries and natural convection on microstructure formation in cellular directional solidification of dilute succinonitrile alloys in a cylinder
Nathalie Mangelinck-Noël, H. Jamgotchian, Bernard Billia
Journal of Crystal Growth 187:516-526 (1998)10.1016/S0022-0248(97)00882-8
Mise en ordre du réseau cellulaire à l’interface solide-liquide d’un alliage transparent en croissance dirigée avec convection
Nathalie Mangelinck-Noël, Haik Jamgotchian, Bernard Billia
Entropie 2:74 (1998)
1997
In situ and real-time observation of the formation and dynamics of a cellular interface in a succinonitrile-0.5 wt% acetone alloy directionally solidified in a cylinder
Nathalie Mangelinck-Noël, B. Billia, H. Jamgotchian
Journal of Crystal Growth 181:117-132 (1997)10.1016/S0022-0248(97)00274-1