linkedintwitter
Annuaire  |  Flux RSS  |  Espace presse  |  Wiki IJL  |  Webmail  |  Videos  |    Photos   Articles scientifiques  Articles scientifiques 

Publications: Articles

Annees:  
Toutes :: 2002, ... , 2010, 2011, 2012, ... , 2016
Auteurs:  
Tous :: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z 
Tous :: A. Aboulaich, ... , Ammar, Anders, Andersson, ... , Azzouz 
Preferences: 
References par page: Mots clefs Voir les resumes
References

Articles:

AYDEMIR, U., CANDOLFI, C., ORMECI, A., OZTAN, Y., BAITINGER, M., OESCHLER, N., STEGLICH, F. and GRIN, YU.
Physical Review B: Condensed Matter, 84:195137
2011

Equipe: Département CP2S : Matériaux à propriétés thermoélectriques

Hell, Jean-Christophe, Dehmas, Moukrane, Allain, Sebastien, Prado, Juscelino Mendes, Hazotte, Alain and Chateau, Jean-Philippe
ISIJ International, 51(10):1724-1732
2011
ISSN: 0915-1559

Resume: We elaborated two carbide-free bainitic steels with different microstructures through specific alloy design and austempering process. Microstructural characterizations were performed by means of EBSD analysis and in-situ high energy synchrotron diffraction in order to evaluate the phase fractions and the carbon content in the retained austenite, as well as the microtextures. These microstructural features were correlated to the tensile properties. Both steels exhibited an excellent compromise between high strength (above 1 250 MPa), good ductility (uniform elongation up to 14%) and high fracture strain (reduction of area up to 46%). The volume fraction of MA blocks (blocks of retained austenite partially transformed into fresh martensite during the final cooling at room temperature) was a key relevant parameter that strongly influenced the work-hardening at the expense of the damaging processes at high strain.

Equipe: Département SI2M : Microstructures et Contraintes

Di Napoli, P., Appolaire, B., Aeby-Gautier, E. and Bénéteau, A.
Solid State Phenomena, 172-174:1044-1049
2011

Equipe: Département SI2M : Microstructures et Contraintes

CANDOLFI, C., ORMECI, A., AYDEMIR, U., BAITINGER, M., OESCHLER, N., STEGLICH, F. and GRIN, YU.
Physical Review B: Condensed Matter, 84:205118
2011

Equipe: Département CP2S : Matériaux à propriétés thermoélectriques

Belmonte, T., Arnoult, G., Henrion, G. and Gries, T.
J. Phys. D: Appl. Phys., 44:363001
2011

Equipe: Département CP2S : Expériences et Simulations des Plasmas Réactifs - Interaction plasma-surface et Traitement des Surfaces ESPRITS

Clement, F., Lecoq, E., Duday, D., Belmonte, T., Audinot, J-N., Lentzen, E., Penny, C., Cauchie, H-M. and Choquet, P.
New journal of physics, 13:113040
2011

Equipe: Département CP2S : Expériences et Simulations des Plasmas Réactifs - Interaction plasma-surface et Traitement des Surfaces ESPRITS

Traore, Y., Legeai, S., Diliberto, S., Arrachart, G., Pellet-Rostaing, S. and Draye, M.
Electrochimica Acta, 58:532-540
2011

Equipe: Département CP2S : Chimie et électrochimie des matériaux

Bernstein, D.P., Bräuer, B., Kukreja, R., Stöhr, J., Hauet, T., Cucchiara, J., Mangin, S., Katine, J.A., Tyliszczak, T., Chou, K.W. and Acremann, Y.
Physical Review B - Condensed Matter and Materials Physics, 83(18)
2011

Equipe: Département P2M : Nanomagnétisme et Electronique de Spin

Arnoult, G., Belmonte, T., Kosior, F., Dossot, M. and Henrion, G.
Journal of Physics D-Applied Physics, 44(17):174022
2011

Equipe: Département CP2S : Expériences et Simulations des Plasmas Réactifs - Interaction plasma-surface et Traitement des Surfaces ESPRITS

Arnoult, G., Belmonte, T., Kosior, F., Dossot, M. and Henrion, G.
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 44(17)
2011

Resume: The origin of organization of nanostructured silica coatings deposited on stainless steel substrates by remote microplasma at atmospheric pressure is investigated. We show by resorting to thermal camera measurements coupled with modelling that deposition, limited to a few seconds in time, occurs at low temperature (similar to below 420 K) although the gas temperature may reach 1400 K. Raman analyses of deposited films with thicknesses below 1 mu m show the presence of oxidized silicon bonded to the metallic surface. The origin of nanodots is explained as follows. Close to the microplasma nozzle, the concentration of oxidizing species and/or the temperature being high enough, a silica thin film is obtained, leading to ceramic-metallic oxide interface that leads to a Volmer-Weber growth mode and to the synthesis of 3D structures over long treatment times. Far from the nozzle, the reactivity decreasing, thin films get a plasma-polymer like behaviour which leads to a Franck-Van der Merwe growth mode and films with a higher density. Other nanostructures, made of hexagonal cells, are observed but remain unexplained.

Equipe: Centre de Compétences : ERMIONE informatique et calcul

Page:  
Precedente | 1, 2, 3, 4, 5 | Suivante
Cette annee / Total:
45 / 339
Exporter au format:
BibTeX, XML