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References

Articles:

Yang, Z., Krieger, K., Lunt, T., Brochard, F., Briançon, J-L., Neu, R., Dux, R., Janzer, A., Potzel, S., Pütterich, T. and Asdex Upgrade Team, The
Journal of Nuclear Materials, 438:S846-S851
2013

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

Hicks, J., Tejeda, A., Taleb-Ibrahimi, A., Nevius, M. S., Wang, F., Shepperd, K., Palmer, J., Bertran, F., Le Fèvre, P., Kunc, J., de Heer, W. A., Berger, C. and Conrad, E. H.
NATURE PHYSICS, 9(1):49-54
2013
ISSN: 1745-2473

Equipe: Département P2M : Surfaces et Spectroscopies

Dap, S., Hugon, R., Lacroix, D., de Poucques, L., Briançon, J.-L. and Bougdira., J.
Physics of Plasmas, 20:033703
2013

Resume: In this paper, an experimental investigation of dust particle agglomeration in a capacitively coupled RF discharge is reported. Carbonaceous particles are produced in an argon plasma using acetylene. As soon as the particle density becomes sufficient, dust density waves (DDWs) are spontaneously excited within the cathode sheath. Recently, it was proven that DDWs can significantly enhance the agglomeration rate between particles by transferring them a significant kinetic energy. Thus, it helps them to overcome Coulomb repulsion. The influence of this mechanism is studied from acetylene injection to the formation of very large agglomerates forming an organized structure after a few dozens of seconds. For this purpose, three diagnostic tools are used: extinction measurements to probe nanometer-sized particles, fast imaging for large agglomerates and a dust extraction technique developed for ex-situ analysis. (C) 2013 American Institute of Physics.

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

Blampain, E., Elmazria, O., Aubert, T., Assouar, B.M. and Legrani, O.
IEEE Sensors Journal, 13(12):4607-4612
2013

Equipe: Centre de Compétences : MiNaLor micro et nanotechnologies

Bouhtiyya, S., Porto, R. Lucio, Laik, B., Boulet, P., Capon, F., Pereira-Ramos, J. P., Brousse, T. and Pierson, J. F.
SCRIPTA MATERIALIA, 68:659-662
2013
ISSN: 1359-6462

Equipe: Centre de Compétences : X-Gamma rayons X et spectroscopie

Rougemaille, N., Montaigne, F., Canals, B., Hehn, M., Riahi, H., Lacour, D. and Toussaint, J.-C.
New Journal of Physics, 15
2013

Equipe: Département P2M : Nanomagnétisme et Electronique de Spin

Cortes, R., Tejeda, A., Lobo-Checa, J., Didiot, C., Kierren, B., Malterre, D., Merino, J., Flores, F., Michel, E. G. and Mascaraque, A.
PHYSICAL REVIEW B, 88(12)
2013
ISSN: 1098-0121

Equipe: Département P2M : Surfaces et Spectroscopies

G. Rakoch, A., Nominé, A., A. Gladkova, A., L. Kovaleva, V. and V. Bardin, I.
Russian Journal of Non Ferrous Metals, 54(1):8-12
2013

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

Zhang, H.Y., Cleymand, F., Noel, C., Kahn, C.J.F., Linder, M., Dahoun, A., Henrion, G. and Arab-Tehrany, E.
Carbohydrate Polymers, 93(2):401-411
2013

Resume: This work addresses the functionalization of chitosan thin films and its nanoliposomes blend films by a microwave-excited Ar/N2/H2 surface-wave plasma treatment which was found an effective tool to modify surface properties. Changes in the film properties (wettability, chemical composition, morphology) induced by the plasma treatment are studied using water contact angle measurements, X-ray photoelectron spectroscopy and scanning probe microscopy. The results suggest that hydrophilicity of the films is improved by plasma treatment in a plasma condition dependency manner. Water contact angle of chitosan films before and after plasma treatment are, respectively, 101° and 27°. Besides chemical changes on the surface, the nanoliposomes incorporation and plasma treatment also induce morphological modifications. Moreover, a correlation is found between the nanoliposomes composition and size, and the effects of plasma treatment. It is shown that the plasma treatment significantly improves the chitosan film functionalization. The effect of N2 content (88% and 100%) in the plasma gas mixture on the film etching is also pointed out.

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

Chichti, E., Henrion, G., Cleymand, F., Jamshidian., M., Linder, M. and Arab Tehrany, E.
Plasma Processes and Polymers, 10:535-543
2013

Resume: Poly-lactic acid (PLA) is the most used biopolymer in both biomedical and food packaging fields to replace petrochemical plastics. The surface properties of PLA thin films were studied before and after plasma treatment to enhance its wettability and its adhesive properties. Based on the experimental design, the most significant parameters of the plasma process were specified. The effect of the cold plasma treatment on the mechanical, topographic composition, thermal and barrier properties of the PLA was carried out using different Ar-N2-O2 gas mixture. Results show that the discharge gas can have a significant influence on the chemical composition and the wettability of the PLA surfaces. As the plasma processing is a surface treatment without affecting the bulk properties, it did not change the PLA properties.

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

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