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28 Nov 2007: Such new fea-. tures arise from exciton energy transfer in nanotube bundles [21], as schematised in Fig. ... Huffman, Absorption and Scattering of Light by Small Particles (Wiley-Interscience. Publications, New York, 1998).

17 Jan 2007: Classically, semiconductor saturable absorber mirrorsare employed for passive mode locking of lasers.8 Recently,a new technology based on carbon nanotubes CNTs hasemerged as an alternative for the realization of saturable

27 Mar 2007: 5] O. Okhotnikov, A. Grudinin, M. Pessa, New J. Phys. 6 (2004) 177.

10 Dec 2007: M. Ziman, Principles of the theory of solids (Cam-. bridge University Press, London, New York, 1964).[24] M. ... W. Ashcroft and N. D. Mermin, Solid state physics. 5. (Saunders College, New York,London, 1976).[33] S.

27 Sep 2007: vertical directions;(ii) new peaks appear, such as, e.g., (645 nm, 1265 nm) and(568 nm, 1250 nm), with intensity much stronger than the(eh22, eh11) peaks of (10, 5),

30 Mar 2007: facturing and characterization of nanotubes and nano-. wires, and new developments leading to possible.

22 Jan 2007: It is expected that in a graphite-like film the structurand compositional disorder causes the shrinkage ofp-p gap; moreover, a new gap at lower energy canopened, due to the localization ... edited by E. D. PalikAcademic, New York, 1991!, p. 449.30L. G.

16 Apr 2007: we suggest the graphitic cone reshapes the catalyst particle,and the transition to nanotube growth occurs when the coneopening matches the new catalyst dimensions.