Vibrational coherence of self-organized silver nanocrystals in f.c.c. supra-crystals

Nature Materials

Volumn 4, Issue 5, 2005, Pages 395-398

  Courty, A ^a   Mermet, A ^b   Albouy, P A ^c   Duval, E ^b   Pileni, M P ^a  

^a Centre National de la Recherche Scientifique Université Pierre et Marie Curie Paris 6 Sorbonne Universités   (France)

^b UNIVERSITÉ LYON 1   (France)

^c UNIVERSITÉ PARIS SUD   (France)

Author keywords

[No Author keywords available]

Indexed keywords

AMORPHOUS MATERIALS; CRYSTALS; DEPOSITION; ELECTRIC FIELD EFFECTS; FREQUENCIES; GRAPHITE; MICELLES; PRECIPITATION (CHEMICAL); PYROLYSIS; RAMAN SCATTERING; SILVER; TRANSPORT PROPERTIES; VECTORS; X RAY DIFFRACTION ANALYSIS;

FACE-CENTERED CUBIC (F.C.C.) SUPRA-CRYSTALS; HIGHLY ORDERED PYROLYTIC GRAPHITE (HOPG); LORENTZ ELECTRIC FIELD; RAMAN PEAK;

NANOSTRUCTURED MATERIALS;

EID: 17644411075     PISSN: 14761122     EISSN: None     Source Type: Journal    
DOI: 10.1038/nmat1366     Document Type: Article

References (16)

1. Pileni, M. P. Nanocrystal self-assemblies: fabrication and collective properties. J. Phys. Chem. 105, 3358-1 3371 (2001).
2. Courty, A., Fermon, C. & Pileni, M. P. 'Supra'-crystals made of metal silver nanocrystals. Adv, Mater. 13, 254-258 (2001).
3. Lisiecki, I., Albouy, P. A. & Pileni, M. P., 'Supra'-crystals roads? of cobalt nanocrystals. Adv. Mater. 15, 712-716 (2003).
4. Pinna, N., Maillard, M., Courty A., Russier, V. & Pileni, M. P. Optical properties of silver nanocrystals in a two-dimensional superlattice: substrate effect. Phys. Rev. B 66, 45415-45420 (2002).
5. Russier, V., Petit, C. & Peleni, M. P. Hysteresis curve of magnetic nanocrystals monolayers: influence of the structure, Appl. Phys. 93, 10001-10010 (2003).
6. Taleb, A., Silly, F., Gusev, A. O. Charra, F. & Pileni M. P. Electron transport properties of nanocrystals: isolated or in 'supra' crystalline phases. Adv. Mater. 12, 633-637 (2000).
7. Palpant, B. et al. Quadrupolar vibrational mode of silver clusters from plasmon-assisted Raman scattering. Phys. Rev. B 60, 17107-17111 (1999).
8. Duval, E., Boukenter, A. & Champagnon, B. Vibration eigenmodes and size of microcrystallites in glass: observation by very low frequency Raman scattering. Phys. Rev. Lett. 56, 2052-2035 (1986).
9. Lamb, H. On The vibration of an elastic sphere. Proc. London Math. Soc. 13, 189-190 (1882)
10. Duval, E. Far infrared and Raman vibrational transitions of a solid sphere: selection rules. Phys. Rev. B 46, 5795-5797 (1992).
11. Portales, H. et al. Resonant Raman scattering by breathing modes of metal nanoparticles. J. Chem. Phys. 115, 3444-3447 (2001).
12. Courty, A., Lisiecki, I. & Pileni M. P. Vibration of self-organized silver nanocrystals. J. Chem. Phys. 116, 8074-8078 (2002).
13. Duval, E. et al. Spatial coherence effect on the low frequency Raman scattering from metallic nanoclusters. Phys. Rev. B 63, 075405 (2001).
14. Kittel, C. Introduction to Solid State Physics (Wiley, New York, 1967).
15. Petit, C., Lixon, P. & Pileni M. P. In situ synthesis of silver nanocluster in AOT reserve micelles. J. Phys. Chem. 97, 12974-12983 (1993).
16. Taleb, A., Petit, C. & Pileni, M. P. Synthesis of highly monodisperse silver nanoparticle from AOT reverse micelles: a way to 2D and 3D self-organization. Chem. Mater. 9, 950-959 (1997).