Lieu : Grenade - Espagne Dates : du Lundi 9 au Vendredi 13 septembre

350 participants environ présentations orales : ~ 85

(15 présentations invitées) présentations en poster : ~ 320

Matériaux Etudiés :

Diamond, DLC, CNT, Nitrides, SiC

2 sessions d ’exposés généraux

(5 exposés) Lundi matin 2 sessions posters : Lundi et jeudi 16 sessions d ’exposés oraux Fin du congrès Vendredi midi

Diamond 2002 13th European Conference (Granada) 8-13 sept 2002www.diamond-conference.com

Compte rendu

B.Angleraud

LPCM, Institut des Matériaux Jean Rouxel - Nantes

Sessions exposés généraux

J.E. Field, Cambridge University, UK

Strengh, fracture and erosion properties of diamond T.A. Friedman, Sandia National Laboratories, USA

Stress relaxation mechanisms in tetrahedral amorphous-carbon for MEMS applicationsPLD, NMR, sp2/sp3, Annealing

G. Dujardin, Université Paris Sud, France

atomic scale studies on diamond surfacesSTM sur diamant en mode émission de champ

W.I. Milne, Cambridge University, UK

Gated arrays of carbon nanotubes/fibres for field emission applicationspatterned arrays of aligned MWCNT. Patterning of the catalyst. Field emission behaviour

R. Hauert, Swiss Federal Lab for materials testing and Research, Sw

Modified DLC coatings for biological applications

Growth and Nucleation, 5 exp.

Spongy carbon (Barborini, Univ. Milano Italy) produced by a pulsed µplasma cluster source with catalyst. Fully covalent in 3D. Nanostructured carbon with fully sp2 networks

Nanotubes, 4 exp. //

Electronic properties (Louie Univ. Berkeley USA)

role of catalyst (Alexandrou, Univ. Cambridge, UK)study of the shape and structure of the catalyst (Ni) - PECVD

Raman spectra (Ando, Tokyo Univ.)µraman, polarized raman, and Surface-enhance resonant raman (SERS) techniques used to study MWNT

Nanotubes to DLC, 6 exp. //

transformation of graphite to diamond under particle irradiation (Banhart, Univ. Ulm, Germany)

by electron irradiation from self compression of carbon onions in graphite

CNT to diamond (Yusa, Japan)nanocrystalline diamond compacts from MWCNT under high pressure and high temperature. Reducing the transition

temperature to diamond

Sessions orales concernant le carbone amorphe, les nanotubes

Density control (Choi, Samsung Korea)study if diameter and distribution of Ni nanoparticles - correlation with Ni film thickness - variation of size and density of Ni

particles using NH3 plasma pre-treatment

sp3 formation (Robertson, Cambridge Univ.)3 state model : sp2 and sp3 sites and intersitial sites. Influence of the growth temperature

XPS UPS taC, a-C (Reinke, Univ. Gottingen Germany)importance of the sp2 surface layer.

DLC, 6 exp. //

Density of states (Fanchini, Torino, Italy)

Raman CNx (Ferrari Univ Cambridge)no direct CN,NN,NH contributions are detectable in the D and G region of the Raman spectra - effect of N is indirect via the

modification of the clustering of the sp2 phase

IR (CNx) ( Rodil,Univ. Mexico)effect of N on IR peak intensity : polarisation of sp2 phase induced by the N terminal atoms

Field Emission, 5 exp.Conductivity measurement and field emission measurement of sp2 tracks induced by ion bombardment of DLC films

(Zollondz Berlin, Germany)

Nitrides, 6 exp. cBN, AlGaN/AlN mirrors, BCNlow dielectric contant film of BCN by PACVD (Tai , Osaka, Japan)

46%

6% 17%

15%

14%2%

Répartition globale par Matériaux de Diamond 2002

Diamond

SiCDLC

Nitrides

NanotubesFullerenes

53%

7%

20%

14%4%2%

Diamond 2000