Publications

2003

• Method and device for polarimetric measurement of the Mueller matrix coefficients of a sample in the far ultraviolet to visible spectral range
  
  • Garcia-Caurel Enric
  • Moncel Jean-Luc
  • Drevillon Bernard
  • Bos Francis
  , 2003.
• The electrochemical reactivity of amorphous hydrogenated carbon nitrides for varying nitrogen contents: the role of the substrate
  
  • Adamopoulos G.
  • Godet C.
  • Deslouis Claude
  • Cachet Hubert
  • Lagrini A.
  • Saidani B.
  Diamond and Related Materials, Elsevier, 2003, 12 (3-7), pp.613-617. A series of hydrogenated carbon nitride films have been deposited on titanium and n-type highly doped (1 0 0) silicon substrates by the integrated distributed electron cyclotron resonance reactor from acetylene and nitrogen gas mixtures. It has been found that for nitrogen content between 5 and 25% the electrical conductivity and the electrochemical reactivity, for an outer sphere reaction such as that due to the ferri–ferrocyanide system, varies in opposite directions. In addition the overall kinetic behaviour of the same system, looking similar to that of a simple electron transfer with a partial mass transfer in solution, contains another contribution. (10.1016/S0925-9635(03)00038-4)
  DOI : 10.1016/S0925-9635(03)00038-4
• Numerical modeling of capacitively coupled hydrogen plasmas: effects of frequency and pressure
  
  • Novikova Tatiana
  • Kalache Billel
  • Bulkin Pavel
  • Morscheidt W.
  • Hassouni Khaled
  • Roca I Cabarrocas Pere
  Journal of Applied Physics, American Institute of Physics, 2003, 93 (6), pp.3198. (10.1063/1.1555678)
  DOI : 10.1063/1.1555678
• Ni and Ni/Pt filling inside multiwalled carbon nanotubes
  
  • Singh M. K.
  • Titus E.
  • Tyagi P. K.
  • Palnitkar U.
  • Misra D. S.
  • Roy M.
  • Dua A. K.
  • Cojocaru Costel Sorin
  • Le Normand François
  Journal of Nanoscience and Nanotechnology, American Scientific Publishers, 2003, 3 (1-2), pp.165-170. Multiwalled carbon nanotubes are grown by microwave plasma chemical vapor deposition with CH4 and H2 as precursor gases. Ni and Ni/Pt electroplated layers are used as catalysts for the synthesis of the tubes. We observe that a very efficient filling of the tubes takes place with Ni. In some cases Ni/Pt filling is also observed inside the tubes. High-resolution transmission electron microscopy (HRTEM) studies, coupled with energy-dispersive X-ray analyses of the tubes, indicate Ni nanorods with a highly symmetrical cylindrical structure. The diameter of the cylindrical nanorods is on the order of 40 nm, and their length is 660 nm. The nano area diffraction pattern of the nanorods reveals the cubic structure of nickel, and electron diffraction spots corresponding to (111), (200), (220) planes are evident. The lattice constant of Ni measured from the diffraction spots was found to be 0.347 ± 0.0013 nm. This should be compared with 0.352 nm, the value of "a" in bulk Ni. The decrease in the lattice constant may be due to the strain experienced inside the tubes. Raman spectroscopy shows the typical signature of the tangential breathing mode present in the tubes at 1580 cm-1 that shifts to a new position when the C12 is replaced by 13C. The shift, however, is too small and is difficult to explain on the basis of mass difference. HRTEM experiments indicate the presence of Ni3C in the samples dominantly in the interfacial region.
• Ellipsométrie infrarouge
  
  • Garcia-Caurel Enric
  , 2003, pp.201.
• L'habitat néolithique moyen I de Vivoin "le Parc" (Sarthe)
  
  • Ghesquière Emmanuel
  • Marcigny Cyril
  • Aubry Bruno
  • Clément-Sauleau Stéphanie
  • Dietsch-Sellami Marie-France
  • Deloze Valérie
  • Hamon Gwenaëlle
  • Querré Guirec
  • Renault Valérie
  Bulletin de la Société préhistorique française, Société préhistorique française, 2003, 100 (3), pp.533-573. Une fouille préventive conduite en 1999, sur le tracé de l'autoroute A28 Tours-Le Mans-Alençon (sous la coordination de C. Thooris, Inrap), a permis la découverte de structures d'habitat du Néolithique moyen I à Vivoin (au nord des Pays de la Loire) : quelques structures de combustion sont associées à un grand bâtiment de tradition danubienne. Le mobilier lié à ces structures (céramiques et lithiques) est relativement abondant et renouvelle le corpus disponible dans une région peu connue. (10.3406/bspf.2003.12871)
  DOI : 10.3406/bspf.2003.12871
• Two-dimensional photonic crystals by focused-ion-beam etching of multilayer membranes
  
  • Wang K.
  • Filloux P.
  • Paraire N.
  • Roca I Cabarrocas P.
  • Bulkin Pavel
  Journal of Vacuum Science and Technology, American Vacuum Society (AVS), 2003, pp.966-969.
• Optimized Mueller polarimeter with liquid crystals
  
  • de Martino Antonello
  • Kim Y.K.
  • Garcia-Caurel Enric
  • Laude-Bulesteix Blandine
  • Drevillon Bernard
  Optics Letters, Optical Society of America - OSA Publishing, 2003, 28, pp.616.
• Matrix-distributed ECR-PECVD for high-rate deposition of silica for applications in integrated optics
  
  • Girard Gabriel
  • Daineka D.
  • Bulkin Pavel
  • Bouree J.E.
  , 2003, pp.62.