CV-18/11/2019

R Agnello, Stéphane Béchu, I Furno, P Guittienne, A Howling, et al.. Negative ion characterization in a helicon plasma source for fusion neutral beams by cavity ring-down spectroscopy and Langmuir probe laser photodetachment. Nuclear Fusion, IOP Publishing, 2020, 60, pp.026007. ⟨10.1088/1741-4326/ab5e64⟩. ⟨hal-03049113⟩

Kamal Ahmed, Riccardo Agnello, Stéphane Béchu, Gilles Cartry, H de Esch, et al.. Magnetic field configurational study on A Helicon-Based Plasma Source for Future Neutral Beam Systems. Plasma Sources Science and Technology, IOP Publishing, 2019, 28 (9), pp.095005. ⟨10.1088/1361-6595/ab3705⟩. ⟨hal-02375711⟩

J. Bentounes, Stéphane Béchu, F. Biggins, A. Michau, Lisseth Gavilan, et al.. Effects of the plasma-facing materials on the negative ion H⁻ density in an ECR (2.45 GHz) plasma. Plasma Sources Science and Technology, IOP Publishing, 2018, 27 (5), pp.055015. ⟨10.1088/1361-6595/aac0ed⟩. ⟨insu-01806396⟩

C. Marini, R. Agnello, B.P. Duval, I. Furno, A.A. Howling, et al.. Spectroscopic characterization of H2 and D2 helicon plasmas generated by a resonant antenna for neutral beam applications in fusion. Nuclear Fusion, IOP Publishing, 2017, 57, pp.036024. ⟨10.1088/1741-4326/aa53eb⟩. ⟨in2p3-01452728⟩

Stéphane Béchu, S. Aleiferis, J. Bentounes, Lisseth Gavilan, V. A. Shakhatov, et al.. Detection of rovibrationally excited molecular hydrogen in the electronic ground state via synchrotron radiation. Applied Physics Letters, American Institute of Physics, 2017, 111, pp.074103. ⟨10.1063/1.4985617⟩. ⟨insu-01616219⟩

Álvaro Martín Ortega, Ana Lacoste, Stéphane Béchu, Alexandre Bès, Nader Sadeghi. Characterization of X-ray gas attenuator plasmas by optical emission and tunable laser absorption spectroscopies. J.Synchrotron Radiat., 2017, 24 (6), pp.1195-1208. ⟨10.1107/S1600577517012000⟩. ⟨hal-01645834⟩

A. Simonin, R. Agnello, Stéphane Béchu, J. Bernard, C. Blondel, et al.. Negative ion source development for a photoneutralization based neutral beam system for future fusion reactors. New Journal of Physics, Institute of Physics: Open Access Journals, 2016, 18 (12), pp.125005. ⟨10.1088/1367-2630/18/12/125005⟩. ⟨hal-02380026⟩

V.A. Shakhatov, Yu. A. Lebedev, A. Lacoste, Stéphane Béchu. Kinetics of electron states of hydrogen molecules in nonequilibrium discharges: Singlet states. High Temperature / Teplofizika Vysokikh Temperatur, MAIK Nauka/Interperiodica, 2016, 54 (1), pp.124-143. ⟨10.1134/S0018151X16010090⟩. ⟨in2p3-01294682⟩

A. Shakhatov, A. Lebedev, A. Lacoste, Stéphane Béchu. Emission spectroscopy of a dipolar plasma source in hydrogen under low pressures. High Temperature / Teplofizika Vysokikh Temperatur, MAIK Nauka/Interperiodica, 2016, 54 (4), pp.467 - 474. ⟨10.1134/S0018151X16040209⟩. ⟨in2p3-01376128⟩

S. Aleiferis, O. Tarvainen, P. Svarnas, M. Bacal, Stéphane Béchu. Experimental investigation of the relation between H− negative ion density and Lyman-α emission intensity in a microwave discharge. Journal of Physics D: Applied Physics, IOP Publishing, 2016, 49 (9), pp.095203. ⟨10.1088/0022-3727/49/9/095203⟩. ⟨in2p3-01272018⟩

V. A. Shakhatov, Yu. A. Lebedev, A. Lacoste, Stéphane Béchu. Excitation kinetics of electronic states of hydrogen molecules in nonequilibrium discharges: Electronic ground state. High Temperature / Teplofizika Vysokikh Temperatur, MAIK Nauka/Interperiodica, 2015, 53 (4), pp.569-587. ⟨10.1134/S0018151X15040215⟩. ⟨in2p3-01250612⟩

C. Prahoveanu, A. Lacoste, Stéphane Béchu, C. de Vaulx, K. Azzouz, et al.. Investigation of Mg2(Si,Sn) thin films for integrated thermoelectric devices. Journal of Alloys and Compounds, Elsevier, 2015, 649, pp.573-578. ⟨10.1016/j.jallcom.2015.07.043⟩. ⟨in2p3-01214469⟩

A. Simonin, Jocelyn Achard, K. Achkasov, Stéphane Béchu, C. Baudouin, et al.. R&D around a photoneutralizer-based NBI system (Siphore) in view of a DEMO Tokamak steady state fusion reactor. Nuclear Fusion, IOP Publishing, 2015, 55 (12), pp.123020. ⟨10.1088/0029-5515/55/12/123020⟩. ⟨hal-02381781⟩

H. Le-Quoc, A. Lacoste, S. Miraglia, Stéphane Béchu, A. Bès, et al.. MgH2 thin films deposited by one-step reactive plasma sputtering. International Journal of Hydrogen Energy, Elsevier, 2014, 39 (31), pp.17718-17725. ⟨10.1016/j.ijhydene.2014.08.096⟩. ⟨in2p3-01068590⟩

S. Aleiferis, P. Svarnas, I. Tsiroudis, Stéphane Béchu, M. Bacal, et al.. H⁻ Negative Ion Production From a 2D Network of ECR Dipolar Plasma Sources. IEEE Transactions on Plasma Science, Institute of Electrical and Electronics Engineers, 2014, 42 (10), pp.2828-2829. ⟨10.1109/TPS.2014.2330421⟩. ⟨in2p3-01094310⟩

P. Baële, Stéphane Béchu, A. Bès, J. Pelletier, A. Lacoste. An open-ended coaxial plasma source with extended operating parameters: plasma impedance, coupling and energy efficiency. Plasma Sources Science and Technology, IOP Publishing, 2014, 23 (6), pp.064006. ⟨10.1088/0963-0252/23/6/064006⟩. ⟨in2p3-01091992⟩

H. Le-Quoc, Stéphane Béchu, S. Populoh, A. Weidenkaff, A. Lacoste. Thermoelectric properties of thin films of Sb doped Mg2Si1 xSnx solid solutions. Journal of Alloys and Compounds, Elsevier, 2013, 546, pp.138-144. ⟨10.1016/j.jallcom.2012.08.053⟩. ⟨in2p3-00749377⟩

Stéphane Béchu, A. Soum-Glaude, A. Bès, A. Lacoste, P. Svarnas, et al.. Multi-dipolar microwave plasmas and their application to negative ion production. Physics of Plasmas, American Institute of Physics, 2013, 20, pp.101601. ⟨10.1063/1.4823466⟩. ⟨in2p3-00870733⟩

Huy Le Quoc, A. Lacoste, Stéphane Béchu, A. Bès, Daniel Bourgault, et al.. Deposition of thin films of Mg2Si1-xSnx solid solution by plasma-assisted co-sputtering.. Journal of Alloys and Compounds, Elsevier, 2012, 538, pp.73-78. ⟨10.1016/j.jallcom.2012.06.003⟩. ⟨hal-00961258⟩

P. Svarnas, B.M. Annaratone, Stéphane Béchu, J. Pelletier, M. Bacal. Study of hydrogen plasma in the negative-ion extraction region. Plasma Sources Science and Technology, IOP Publishing, 2009, 18, pp.045010. ⟨10.1088/0963-0252/18/4/045010⟩. ⟨in2p3-00410312⟩

A. Lacoste, Stéphane Béchu, O. Maulat, J. Pelletier, Y. Arnal. Extraction of large-area low-energy electron beams from a multi-dipolar plasma. Plasma Sources Science and Technology, IOP Publishing, 2009, 18, pp.015017. ⟨10.1088/0963-0252/18/1/015017⟩. ⟨in2p3-00354123⟩

Gabriel Girard, Stéphane Béchu, N. Caillault, L. Carbone, Luc Ortega, et al.. Bulk and thin films of magnetic shape memory Ni-Mn-Ga alloys deposited by multi-dipolar plasma-assisted sputtering. Journal of Alloys and Compounds, Elsevier, 2008, 465, pp.35-40. ⟨10.1016/j.jallcom.2007.11.087⟩. ⟨in2p3-00339190⟩

P. Svarnas, M. Bacal, Philippe Auvray, Stéphane Béchu, J. Pelletier. H- extraction from electron-cyclotron-resonance-driven multicusp volume source operated in pulsed mode. Review of Scientific Instruments, American Institute of Physics, 2006, 77, pp.03A512. ⟨10.1063/1.2165270⟩. ⟨in2p3-00372721⟩

Antoine Rousseau, E. Teboul, Stéphane Béchu. Comparison between Langmuir probe and microwave autointerferometry measurements at intermediate pressure in an argon surface wave discharge. Journal of Applied Physics, American Institute of Physics, 2005, 98, pp.083306. ⟨10.1063/1.2112172⟩. ⟨in2p3-00372705⟩

A. Lacoste, Stéphane Béchu, Y. Arnal, Jean Pelletier, Corentin Vallée, et al.. Nitrogen profiles in materials implanted via plasma-based ion implantation. Surface and Coatings Technology, Elsevier, 2002, 156, pp.125-130. ⟨hal-00669437⟩

Ivo Furno, Riccardo Agnello, Philippe Guittienne, A.A. Howling, Rémy Jacquier, et al.. Physics of helicon waves and negative ions in the Resonant Antenna Ion Device (RAID). 29th International Toki Conference on Plasma and Fusion Research (ITC 29), Oct 2020, Toki, Japan. ⟨hal-03434682v2⟩

Stéphane Béchu, A. Simonin, I. Furno, R. Agnello, J.L. Lemaire, et al.. Cs-free negative ion source: from rovibrationnal states of H 2 /D 2 molecules to the extraction of negative ions. Cold Plasmas, Fundamentals and Applications, Sep 2019, ERICE, Italy. ⟨hal-03049704⟩

Damia Dekkar, Fabien Benedic, Xavier Aubert, Stéphane Béchu, Alexandre Bès. Characterization of a distributed antenna array microwave plasma used for low-temperature/large-area nanocrystalline diamond film deposition. Plathinium, Sep 2019, Antibes, France. ⟨hal-03049712⟩

Ivo Furno, R. Agnello, Y Andrebe, H Arnichaud, P. Blanchard, et al.. Laser-aided plasma diagnostics of a helicon plasma source for fusion neutral beams. 19th International Symposium on Laser-Aided Plasma Diagnostics 2019 (LAPD19), Sep 2019, Whitefish, United States. ⟨hal-03049709⟩

Rémy Jacquier, Riccardo Agnello, Basile Pouradier Duteil, Philippe Guittienne, Alan Howling, et al.. First B-dot measurements in the RAID device, an alternative negative ion source for DEMO neutral beams. 30th Symposium on Fusion Technology (SOFT-30), Sep 2018, Messina, Italy. pp.1140-1144, ⟨10.1016/j.fusengdes.2019.02.025⟩. ⟨hal-02277789⟩

Stéphane Béchu, F. Biggins, J. Angot, S. Aleiferis, P. Svarnas, et al.. Effects of plasma-facing materials on the negative ion (H-/D-) current extracted from an ECR plasma source . XXXIII International Conference on Phenomena in Ionized Gases (ICPIG 2017), Jul 2017, Estoril, Portugal. pp.63. ⟨in2p3-01572034⟩

A. Lacoste, P. Baele, A. Martin Ortega, A. Bes, Stéphane Béchu. Elementary microwave plasma sources with extended operating parameters (from low to high- pressures) for large area deposition. International Conference “The Physics of Low Temperature Plasma” (PLTP-2017), Jun 2017, Kazan, Russia. ⟨in2p3-01541651⟩

A. Lebedev, S Shakhatov, A. Lacoste, Stéphane Béchu. Plasma processes controlled by the adjustment of particle and energy fluxes. International Conference “The Physics of Low Temperature Plasma” (PLTP-2017), Jun 2017, Kazan, Russia. pp.012052, ⟨10.1088/1742-6596/927/1/012052⟩. ⟨in2p3-01711805⟩

I. Furno, R. Agnello, B.P. Duval, C. Marini, A.A. Howling, et al.. A novel helicon plasma source for negative ion beams for fusion. 5th International Symposium on Negative Ions, Beams and Sources (NIBS’16), Sep 2016, Oxford, United Kingdom. ⟨in2p3-01367553⟩

S. Aleiferis, J. Bentounes, Stéphane Béchu, P. Svarnas, Alexandre Bés, et al.. Experimental study of H atom recombination on different surfaces in relation to H⁻ negative ion production. 5th International Symposium on Negative Ions, Beams and Sources (NIBS’16), Sep 2016, Oxford, United Kingdom. pp.020011, ⟨10.1063/1.4995717⟩. ⟨insu-01616032⟩

Jean-Pierre Boeuf, G. Fubiani, Stéphane Béchu, P. Garibaldi, C. Grand, et al.. Plasma properties of the cybele negative ion source for fusion applications: PIC simulations and experiments. 42nd IEEE International Conference on Plasma Science (ICOPS), May 2015, Belek, Turkey. ⟨10.1109/PLASMA.2015.7179519⟩. ⟨in2p3-01391481⟩

Stéphane Béchu, A. Lacoste, Yu. A. Lebedev, V.A. Shakhatov. Emission spectroscopy of dipolar plasma source in low pressure hydrogen. 9th International Workshop on Microwave Discharges: Fundamentals and Applications, (MD 9), Sep 2015, Cordoba, Spain. ⟨in2p3-01231366⟩

P. Baele, R. Maurau, Stéphane Béchu, A. Bès, A. Lacoste. Coupling modes in a dipolar microwave plasma source (2.45GHz). 9th International Conference on Reactive Plasmas, 68th Gaseous Electronics Conference, 33rd Symposium on Plasma Processing (ICRP-9, GEC-68, SPP-33), Oct 2015, Honolulu, United States. ⟨in2p3-01217122⟩

Stéphane Béchu, A. Bès, L. Bonny, A. Lacoste. Mesures des paramètres électrostatiques d’un plasma par sonde de Langmuir. Atelier Diagnostics Plasma: Méthode de Détermination des Propriétés Electroniques et Ioniques, Dec 2014, Orléans, France. ⟨in2p3-01123830⟩

Yu.A. Lebedev, V.A. Shakhatov, A. Lacoste, Stéphane Béchu. Study of the vibrational distribution function of the hydrogen molecule in the ground state X1Sigma+g in gas discharges. VII International Symposium on Theorical and Applied Plasma Chemistry (ISTAPC-2014), Sep 2014, Plios, Russia. pp.47-50. ⟨in2p3-01185363⟩

A. Simonin, H.P.L. de Esch, P. Garibaldi, C. Grand, Stéphane Béchu, et al.. Ion source development for a photoneutralization based NBI system of fusion reactors. 4th International Symposium on Negative Ions, Beams and Sources (NIBS2014), Oct 2014, Garching, Germany. pp.050002, ⟨10.1063/1.4916459⟩. ⟨in2p3-01122665⟩

A. Lacoste, P. Baële, R. Maurau, A. Bès, Stéphane Béchu. Low-pressure plasma sources with localized power absorption operating from 0.35 to 2.45 GHz. 26th Symposium on Plasma Physics and Technology (SPPT), Jun 2014, Prague, Czech Republic. ⟨in2p3-01009511⟩

Yu.A. Lebedev, V.A. Shakhatov, A. Lacoste, Stéphane Béchu. Experimental and numerical simulation of the vibrational distribution function of the hydrogen molecule in the ground state X1Σ+g in gas discharges. X International conference "Mesh Methods for Boundary-Value Problems and Applications", Sep 2014, Kazan, Russia. ⟨in2p3-01185857⟩

C. Prahoveanu, A. Lacoste, C. de Vaulx, K. Azzouz, Stéphane Béchu, et al.. Investigation of Mg2(Si,Sn) thin films for integrated thermoelectric devices. International Conference on Thermoelectrics (ICT2014), Jul 2014, Nashville, United States. ⟨in2p3-01026194⟩

A. Lacoste, A. Todoran, C. Prahoveanu, A. Bès, Stéphane Béchu. Plasma processes controlled by the adjustment of particle and energy fluxes. International Conference "The physics of Low Temperature Plasma" (PLPT-2014), May 2014, Kazan, Russia. ⟨in2p3-01016958⟩

Stéphane Béchu, A. Bès, A. Lacoste. Plamas micro-onde basse pression et procédé associés. 12èmes Journées d’Echange du Réseau Plasmas Froids, Oct 2014, La Rochelle, France. ⟨in2p3-01128593⟩

S. Aleiferis, P. Svarnas, I. Tsiroudis, Stéphane Béchu, A. Lacoste, et al.. Electrostatic probe and laser photodetachment measurements in the hydrogen negative ion (H-) source "Prometheus I" . 20th International Conference on Gas Discharges and their Applications (gd 2014), Jul 2014, Orléans, France. pp.sciencesconf.org:gd2014:27348. ⟨in2p3-01244357⟩

S. Aleiferis, P. Svarnas, Stéphane Béchu, M. Bacal, A. Lacoste. Laser photo-detachment measurements in the ECR driven H-negative ion source PROMETHEUS I. International Conference on Plasma Science ICOPS 2012, Jul 2012, Edinburgh, Scotland, Unknown Region. pp.3P-50, ⟨10.1109/PLASMA.2012.6383834⟩. ⟨hal-02894186⟩

Stéphane Béchu, A. Bès, L. Bonny, A. Lacoste. Mesures expérimentale de la fonction de distribution en énergie des électrons (FDEE). Atelier CNRS Plasmas Froids 2011 " Fonction de distribution en énergie des ions et des électrons dans un plasma ", Nov 2011, Orléans, France. ⟨in2p3-01016895⟩

A. Bès, Stéphane Béchu, A. Lacoste, D. Tourres, G. Marcotte. Dispositif de mesure des paramètres plasma par sonde de Langmuir : QUË ÐO. Journées du Réseau des Plasmas Froids, May 2011, Toulouse, France. ⟨in2p3-00612027⟩

A. Lacoste, G. Regnard, Stéphane Béchu, A. Bès. Advances and issues of microwave plasmas. Colloque interactions micro-ondes/plasmas et applications aérospatiales, Fondation de Coopération Scientifique Sciences et Technologies pour l'Aéronautique et l'Espace (STAE), Oct 2011, Toulouse, France. ⟨in2p3-01016893⟩

A. Lacoste, Stéphane Béchu, A. Bès. Technologies micro-ondes : solutions adaptées à des problématiques spécifiques. Journée Plasmas et Energie, Sep 2011, Grenoble, France. ⟨in2p3-01017303⟩

Stéphane Béchu, A. Soum-Glaude, A. Bès, J. Pelletier, A. Lacoste. Surface vicinity production of negative ions. Co-ordinating Committee on Neutral Beams (CCNB), Feb 2010, Saint Paul-lès-Durance, France. ⟨in2p3-01017234⟩

Stéphane Béchu. Vibrationnally excited H2 formation on graphite surface. ARCHES Workshop - Elementary mechanisms of hydrogen / carbon-surface interactions, Oct 2008, Marseille, France. ⟨in2p3-00338209⟩

Stéphane Béchu, Didier Lemoine, M. Bacal, A. Bès, J. Pelletier. Production of H- ions by surface mechanisms in Cs-free multi-dipolar microwave plasma. 1st International Conference on Negative Ions, Beams and Sources NIBS 2008, Sep 2008, Aix en Provence, France. pp.74-83, ⟨10.1063/1.3112551⟩. ⟨in2p3-00336454⟩

M. Bacal, P. Svarnas, Stéphane Béchu, J. Pelletier. Study of the plasma near the plasma electrode by probes and photodetachment in ECR-driven negative ion source. 1st International Conference on Negative Ions, Beams and Sources (NIBS 2008), Sep 2008, Aix en Provence, France. pp.47-54, ⟨10.1063/1.3112547⟩. ⟨in2p3-00336457⟩

D. Vempaire, Jean Pelletier, A. Lacoste, Stéphane Béchu, J. Sirou, et al.. Plasma-based ion implantation : a valuable technology for the elaboration of innovative materials and nano-structured thin films. 12th International Congress on Plasma Physics, Oct 2004, Nice, France. ⟨hal-00002030⟩

A. Martin Ortega, A. Bes, Stéphane Béchu, A. Lacoste. Modelling and characterisation of elementary microwave plasma sources at medium pressure (1 to 50 Torr) for high rate deposition. International Conference “The Physics of Low Temperature Plasma” (PLTP-2017), Jun 2017, Kazan, Russia. ⟨in2p3-01541647⟩

A. Martin Ortega, A. Bès, Stéphane Béchu, A. Lacoste. Distributed microwave plasma sources: coupling modes and operation at high pressure for large area deposition . XXXIII International Conference on Phenomena in Ionized Gases (ICPIG 2017), Jul 2017, Estoril, Portugal. Proceedings of the XXXIII International Conference on Phenomena in Ionized Gases pp.314, 2017. ⟨in2p3-01572036⟩

C. Marini, P. Demolon, B. P. Duval, I. Furno, A. A. Howling, et al.. Spectroscopic measurements of hydrogen dissociation degree and H- production in resonant antenna-generated plasmas. 43rd Conference on Plasma Physics, Jul 2016, Leuven, Belgium. ⟨in2p3-01357794⟩

Stéphane Béchu, J. Bentounes, S. Aleiferis, P. Svarnas, V.A. Shakhatov, et al.. Study of the production of vibrationally excited molecules of hydrogen H2(X1Σg,v’’) on surfaces by indirect and direct diagnostics. 1st EUCASS Aerospace Thematic Workshop: Collisions of Fast Particles with Surfaces, Sep 2016, Aussois, France. ⟨in2p3-01372233⟩

S. Aleiferis, J. Laulainen, P. Svarnas, O. Tarvainen, M. Bacal, et al.. VUV emission spectroscopy combined with H- density measurements in the ion source Prometheus I. 5th International Symposium on Negative Ions, Beams and Sources (NIBS’16), Sep 2016, Oxford, United Kingdom. AIP Conference Proceedings, 1869, pp.030045 2017, ⟨10.1063/1.4995765⟩. ⟨in2p3-01367559⟩

Stéphane Béchu, S. Aleiferis, P. Svarnas, V. A. Shakhatov, Yu.A. Lebedev, et al.. Study of the rovibrational levels of ground state excited hydrogen molecules by laser photodetachment and emission spectroscopy. 22nd International Symposium on Plasma Chemistry (ISPC 22), Jul 2015, Antwerp, Belgium. 22nd International Symposium on Plasma Chemistry July 5-10, 2015; Antwerp, Belgium ISPC2015-proceedings, 3 p., 2015. ⟨in2p3-01174010⟩

C. Prahoveanu, L. Laversenne, M. Salaun, C. De Vaulx, K. Azzouz, et al.. Effect of Sb‐doping on the thermoelectric properties of Mg2Si thin films synthesized by microwave plasma‐assisted co‐sputtering. 34th Annual International Conference on Thermoelectrics & 13th European Conference on Thermoelectrics (ICT & ECT 2015), Jun 2015, Dresden, Germany. ⟨in2p3-01176819⟩

C. Prahoveanu, A. Lacoste, C. de Vaulx, K. Azzouz, Stéphane Béchu, et al.. Couches minces thermoélectriques Mg2(Si,Sn) déposées par co-pulvérisation assistée par plasma micro-onde. Ecole Thermoélectricité 2014, 2014, Annecy, France. ⟨in2p3-01009972⟩

C. Prahoveanu, A. Lacoste, C. De Vaulx, K. Azzouz, Stéphane Béchu, et al.. Stabilité thermique et propriétés thermoélectriques des couches minces Mg2(Si,Sn) déposées par co-pulvérisation assistée par plasma micro-onde. 12èmes Journées d’Echange du Réseau Plasmas Froids, Oct 2014, La Rochelle, France. ⟨in2p3-01128596⟩

P. Baële, R. Maurau, Stéphane Béchu, A. Bès, J. Pelletier, et al.. L’analyseur de réseau vectoriel: un outil aux multiples possibilités pour la conception de sources et le diagnostic plasma. 12èmes Journées d’Echange du Réseau Plasmas Froids, Oct 2014, La Rochelle, France. ⟨in2p3-01128599⟩

A. Bès, Long Tan Phan, Stéphane Béchu, J. Pelletier, A. Lacoste. Microwave plasma with localized power absorption: from elementary sources to device andapplications. 8th International Conference on Reactive Plasmas - 31st Symposium on Plasma Processing (ICRP-8/SPP-31), Feb 2014, Fukuoka, Japan. ⟨in2p3-00943157⟩

A. Soum-Glaude, Stéphane Béchu, A. Bès, K. Hassouni, A. Lacoste. H atom density measurement using a combination of optical emission spectroscopy and Langmuir probes diagnostics. XXI Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), Jul 2012, Viana do Castelo, Portugal. European Physical Society, pp.P 2.5.8, 2012. ⟨in2p3-00721932⟩

P. Svarnas, S. Aleiferis, Stéphane Béchu, M. Bacal, A. Lacoste. The ECR-driven H negative-ion source PROMETHEUSI: Deisgn and preliminary characterization. XIX International Conference on Gas Discharges and Their Applications (GD 2012), Sep 2012, Beijing, China. ⟨in2p3-01017325⟩

Stéphane Béchu, A. Soum-Glaude, A. Bès, P. Svarnas, M. Bacal, et al.. Surface mechanisms investigation for negative ion production. XXI Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), Jul 2012, Viana do Castelo, Portugal. European Physical Society, pp.P 2.1.1, 2012. ⟨in2p3-00721930⟩

A. Lacoste, Stéphane Béchu, G. Regnard, A. Bès, J. Pelletier. Top-to-tail microwave plasma sources with extended operating conditions. XXI Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), Jul 2012, Viana do Castelo, Portugal. European Physical Society, pp.P 2.8.6, 2012. ⟨in2p3-00721931⟩

P. Baële, Stéphane Béchu, A. Bès, J. Pelletier, A. Lacoste. Design and performance head-to-head microwave plasma sources. Yu A. Lebedev. VIIIth International Workshop on Microwave Discharges: Fundamentals and Applications, Sep 2012, Zvenigorod, Russia. pp.147-150, 2012. ⟨in2p3-00733289⟩

H. Le-Quoc, A. Lacoste, A. Bès, Stéphane Béchu, J. Pelletier, et al.. Deposition of thin films of Mg2 Si1-x Snx solid solution by plasma assisted co-sputtering. 8th European Conference on Thermoelectrics (ECT 2010), Sep 2010, Como, Italy. 4 p., 2010. ⟨in2p3-00530474⟩

M. Bacal, P. Svarnas, J. Breton, Stéphane Béchu, Didier Lemoine, et al.. Distribution spatiale du plasma au voisinage de l'électrode-plasma d'une source d'ions négatifs. Xe Congrès de la Division Plasmas de la Société Française de Physique, May 2008, Paris, France. ⟨in2p3-00281919⟩

M. Bacal, P. Svarnas, J. Breton, Stéphane Béchu, Didier Lemoine, et al.. Distribution of H- ions in the vicinity of the extraction aperture. 19th Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), 2008, Granada, Spain. ⟨in2p3-00338204⟩

Stéphane Béchu, A. Bès, Didier Lemoine, J. Pelletier, M. Bacal. Investigation of H- production by surface interaction of the plasma generated in "camembert III" reactor via Distributed Electron Cyclotron Resonance (DECR) at 2.45 GHz (abstract). 12th International Conference on Ion Sources (ICIS'07), 2007, Jeju, South Korea. American Institute of Physics, 79, pp.02A505, 2008, ⟨10.1063/1.2821592⟩. ⟨in2p3-00180470⟩

Stéphane Béchu, Tran Than Vinh, A. Lacoste, A. Bès, M. Rayar, et al.. Dipolar plasma source modeling: a first approach. COMSOL Conference, Oct 2007, Grenoble, France. A paraître, 2007. ⟨in2p3-00180413⟩

A. Lacoste, Stéphane Béchu, O. Maulat, J. Pelletier, Y. Arnal. Production of large area low-energy electron beams by extraction from a multi-dipolar plasma (abstract). 12th International Conference on Ion Sources (ICIS'07), 2007, Jeju, South Korea. American Institute of Physics, 79, pp.02B503, 2008, ⟨10.1063/1.2821591⟩. ⟨in2p3-00180465⟩

Tran Tan Vin, Stéphane Béchu, A. Bès, L. Latrasse, A. Lacoste, et al.. Des sources plasma micro-onde dipolaires aux plasmas matriciels. Th. Belmonte. Plasmas Froids. Systèmes et procédés, Publications de l'Université de Saint-Etienne, pp.85-121, 2008, Intégrations. ⟨in2p3-00390941⟩

Yves Arnal, Stéphane Béchu, Ana Lacoste, O. Maulat, Jacques Pelletier. Plasmas micro-onde basses pressions exités à la résonance cyclotronique électronique. Massines, Françoise. Plasmas froids. Génération, caractérisation et technologies, PUSE-MRCT-CNRS, pp.323-352, 2004, Intégrations [des savoirs et savoir-faire], 2862723398. ⟨hal-01481532⟩

Stéphane Béchu. Mesures de sondes électrostatiques en plasma basse pression. Massines, Françoise. Plasmas froids. Génération, caractérisation et technologies, PUSE-MRCT-CNRS, pp.159-224, 2004, Intégrations [des savoirs et savoir-faire], 2862723398. ⟨hal-01481543⟩