Investigation of laser carbon nanotubes interaction and development of CNT based devices

... iii Abstract Interactions between laser and carbon nanotubes (CNTs) were investigated with a focused laser beam system Phenomena of sustained laser- induced incandescence (LII) and laser- induced ... single-walled CNTs [17,18], etching [19] and filling [20] of CNTs, magnetic measurements [21,22], purification of CNTs [23] and etc Recent developments and potential app...

Ngày tải lên: 11/09/2015, 10:05

... Shaw EJ, Schlogl R, Hart AJ, Hofmann S, Wardle BL: Nanoscale Zirconia as a Nonmetallic Catalyst for Graphitization of Carbon and Growth of Single- and Multiwall Carbon Nanotubes J Am Chem Soc 2009, ... hydrocarbon dissociation [46] All carbon systems The formation of CNT on the cathode in the arc-discharge route can occur without catalyst addition as shown by the work...

Ngày tải lên: 21/06/2014, 04:20

... microelectronic interconnect application Besides experimental study of carbon nanotubes modification and application, modeling of modified single-walled carbon nanotubes was also carried out ... modification of CNT by nitrogen-dopants carbon nanotubes and how this affects its electronic and optical properties The pore structure modification of carbon nanotubes a...

Ngày tải lên: 12/09/2015, 09:28

... Chapter Reflectivity based optofluidic switch based on cascading prisms Chapter Reflectivity based optofluidic switch based on cascading prisms 3.1 Conceptual design and optical principle for the optofluidic ... [1][3-8] Optofluidic technology also enables the mass implementation of the optics compartments in current state -of- the-art optofluidic devices In the...

Ngày tải lên: 30/09/2015, 06:05

... research and impending development of foods produced through modern biotechnology, and their significance for human health and development Risk assessments of present and future products of modern ... Cataloguing-in-Publication Data Modern food biotechnology, human health and development: an evidence-based study Food, Genetically modified; Food product...

Ngày tải lên: 13/03/2014, 21:48

... OF PUBLICATIONS 186 vi Application of ion implantation to the fabrication of GaN- based devices SUMMARY During the past decade, a broad range of gallium nitride electronic devices (e.g AlGaN /GaN ... APPLICATION OF ION IMPLANTATION TO THE FABRICATION OF GAN- BASED DEVICES WANG HAITING (M Eng., XJTU) A THESIS SUBMITTED FOR THE DEGREE OF DO...

Ngày tải lên: 11/09/2015, 14:24

... this planning the present monograph is entitled "The Science and Technology of Carbon Nanotubes" as the successive version of ref for the benefit of actual and potential researchers of these materials ... The Science and Technology of Carbon Nanotubes The Science and Technology of Carbon Nanotubes Edited by Kazuyoshi Tanaka Kyoto Universit...

Ngày tải lên: 05/03/2014, 17:20

... Eriksson, Effect of ozone oxidation on single- walled carbon nanotubes, J Phys Chem B 110 (2006) 7113–7118 J Li, Y Lu, Q Ye, M Cinke, J Han, M Meyyappan, Carbon nanotube sensors for gas and organic vapor ... program of MKE/IITA [2006-S-07 8-0 3, Environmental Sensing and Alerting System with Nano-wire and Nano-tube] and partially supported by the National Research Laboratory...

Ngày tải lên: 19/03/2014, 16:47

... optimization of the complexes [33,34], providing a more detailed description of the binding mode and the electronic and steric properties of the c[YpwFG] ligand Results Synthesis and pharmacological ... contacts between the backbone carbonyl oxygen of the Tyr1 ˚ group and Oe2Glu229 (TMH V, 3.22 A) and OThr220 ˚ , and the last bidentate hydrogen bond of...

Ngày tải lên: 23/03/2014, 07:20

... et al Figure Morphology of CNTs grown under different dc bias voltages FESEM images of CNTs grown under (a) -200 V, (b) -100 V, and (c) V (d) TEM images of CNTs grown under V (inset shows a higher ... spectra of CNTs grown under negative and zero dc bias voltage represent sp3 rich phases of CNTs and suggest the existence of amorphous carbon or def...

Ngày tải lên: 06/05/2014, 08:53

... explosive phase change occurs at a laser ~uence of about 4[1 J cm−1[ 2[ Numerical modeling Numerical modeling is carried out to compute the heat transfer and phase change processes during excimer laser ... 2[ Velocity of the plume front and laser energy scattered by the laser! evaporated plume as a function of laser ~uence[ plume\ the percentage of lase...

Ngày tải lên: 06/05/2014, 08:55

... MWNT nanofluids and the theoretical values Figure TEM images of cured epoxy samples (a) Resin loaded with wt.% MWNT and (b) with wt.% FGS Table Thermal conductivity of epoxy nanofluids and nanocomposites ... carbon- based nanofillers, in particular, nanotubes and graphene sheets, on the thermal conductivity of an uncured liquid epoxy resin There have bee...

Ngày tải lên: 20/06/2014, 23:20

... (a) The relative amount of the hydrogen bonds of the confined water versus the diameter; (b) the comparison of the amount of the hydrogen bonds and the viscosity of the bulk water at the three temperatures ... amount of the hydrogen bonds of water confined in SWCNTs with the diameter The relative amount is the ratio of the amount of t...

Ngày tải lên: 21/06/2014, 06:20

... morphology of the ALD ZnO shell on CNTs The first one is the surface configuration of the CNTs As a micromolecular form of carbon, CNT can be regarded as graphitic layers (sp2hybridized carbon atoms) ... that the deposited ZnO layer can be used as a seed layer for the hydrothermal growth of ZnO nanorods This provides a new method for the fabrication of CNT ZnO thre...

Ngày tải lên: 21/06/2014, 08:20