Fabrication, characterization and analysis of carbon nanotube based nanoelectromechanical system

... INTRODUCTION 2.2 MICRO- AND NANOELECTROMECHANICAL SYSTEMS 2.3 CARBON NANOTUBES (CNTS) 2.3.1 CARBON NANOTUBE STRUCTURE 2.3.2 SYNTHESIS 13 2.3.2.1 ARC DISCHARGE 13 III Table of Contents 2.3.2.2 LASER ... SUMMARY 56 CHAPTER FABRICATION, DETECTION AND CHARACTERIZATION OF CARBON NANOTUBE RESONATOR 59 4.1 INTRODUCTION 59 4.2 EXPERIMENTAL SETUP AND DEVICE FABRICATION 60 4.2...

Ngày tải lên: 06/10/2015, 20:43

... Atomic structure of carbon nanotube and metal contacts 1.2.1.1 Carbon nanotube and metal contact with side-contact structure 1.2.1.2 Carbon nanotube and metal contact with end-contact structure ... INVESTIGATIONS OF CARBON NANOTUBE BASED ELECTRONIC DEVICES WITH FOCUS ON METAL AND CARBON NANOTUBE CONTACTS HUANG LEIHUA (B Sci (Hons.)...

Ngày tải lên: 10/09/2015, 15:52

... in the controlled fabrication and assembly motivate the author to explore large-scale fabrication of carbon nanotube based structures with controlled parameters and assembly of carbon nanotubes ... Chapter Three – Fabrication of Carbon Nanotubes by CVD process 3.1 Objective The objective of the whole project is to explore controlled fabrication and...

Ngày tải lên: 03/10/2015, 21:57

... location of attached mass can influence on the changes in frequency of the mass sensor Figure illustrates the effect of location of attached mass, c/L, on the frequency shift of the cantilever mass sensor ... effect of the location of attached mass on the frequency shift of the mass sensor is significant Increasing the value of c/L increases the fre...

Ngày tải lên: 21/06/2014, 07:20

... performance analysis of multiwalled carbon nanotube interconnects IEEE Trans Electron Devices 2008, 55:1328-1337 Pu SN, Yin WY, Mao JF, Liu QH: Crosstalk prediction of single- and double-walled carbon- nanotube ... liquid theory as a model of the gigahertz electrical properties of carbon nanotubes IEEE Trans Nanotechnol 2002, 1:129-144 12 Das D, Rahaman H: Crosstalk an...

Ngày tải lên: 22/06/2014, 00:20

... providing the original idea of using ionic liquids in the preparation of anodic porous alumina and for the recommendations, thereafter, and Mr Claudio Larosa for technical support and useful ... dotted line: same conditions as in Fig 1a (i.e., with cooling and without stirring) but the 10-fold diluted EL Dashed line: RT, no stirring Continuous line: RT, stirring Thick li...

Ngày tải lên: 22/06/2014, 00:20

... this article as: Yu et al.: Characterization and analysis of the cotton cyclopropane fatty acid synthase family and their contribution to cyclopropane fatty acid synthesis BMC Plant Biology 2011 ... temperature [44] The conversion of unsaturated fatty acids into the corresponding CFAs reduces the levels of unsaturated fatty acids in membranes...

Ngày tải lên: 11/08/2014, 11:20

... perspective of the nano-scale multi- gate transistor devices based on extensive process and device simulation study Impact of fringing field, the dimension and material of spacer and the gate dielectric ... at the terminals of the test key for measuring the I-V characteristics of the N and P drivers and the DUT, and, the C-V measurement of N and P-type SNW DUTs...

Ngày tải lên: 12/09/2015, 11:29

... sensing, and field emission materials On the other hand, the investigation of the mechanism of MTAPc polymerization process will enhance our understanding of the electropolymerization of a series of ... sensors, electronic and photovoltaic devices In the following sections, the fabrication strategies, characterizations and potential applications of conducting polymers of...

Ngày tải lên: 14/09/2015, 14:08

... results of PHB, PHBV( 5%), PHBV( 8%) and PHBV( 12%) microspheres before and after degradation 75 Table 4.13 DSC results of PHB, PHBV( 5%), PHBV( 8%) and PHBV( 12%) microspheres before and after degradation ... 4.10 Mass loss of the PHB, PHBV( 5%), PHBV( 8%) and PHBV( 12%) microspheres one year after degradation 73 Table 4.11 Contact angle measurements...

Ngày tải lên: 06/10/2015, 20:43

... the design and metamodeling methods for the Design and Analysis of Computer Experiments( DACE) for stochastic systems In this chapter, we first briefly introduce the background and development of ... 2.3 Review of Design of Experiment for Computer Simulation 2.3 Review of Design of Experiment for Computer Simulation Experimenters use the design...

Ngày tải lên: 09/09/2015, 17:52

... X 12 X 21   X 21 f 22 u X 22 f12u −1 ✁ f 22 l f 21 u f11l −1.5 X 22 f12l −0.5 −0.3 f 21 l 0.5 (a) Input MFs of x1 1.5 −1.5 −1 −0.5 0.6 1.5 (b) Input MFs of x2 Figure 2. 4: MFs of the two FLSs A type- 2 ... MFs of F LC2 MFs of e 10 20 MFs of edot MFs of e 1 0.8 0.8 0.8 0.8 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0 .2 0 .2 0 .2 0 .2 −10 10 20 2 −1 MFs of edot −1 (b)...

Ngày tải lên: 04/10/2015, 10:25

... for a manufacturing company that aims to improve and enhance their manufacturing system and operations The major advantages of a Web- based Kanban system is the availability of visible and real-time ... withdrawal Kanban signal and place it in ‘on-hold’ status on Web- based Kanban screen [2] The withdrawal Kanban signal from Kanban screen will be translated...

Ngày tải lên: 04/10/2015, 15:45

... diameter of ca nm) The further evidence of the existence of Ag nanoparticles is provided by EDS (Fig 3e), which reveals the presence of S and Ag on the surface of SWCNT @SiO2/Ag Similarly, by using ... analysis was performed using an OXFORD ISIS system attached to the SEM 123 1386 Results and Discussion Plasma Treatment of SWCNT and Fabrication of SWCNT@SiO2...

Ngày tải lên: 22/06/2014, 00:20

... Res Lett (2008) 3:416–420 design can be employed as memory cells We also develop a continuum model in this paper to analyze the proposed NEMS memory cell design Design of Memory Cells Figure illustrates ... used as a random access memory (RAM) cell It should be noted that Kang and Hwang [16] proposed the similar NEMS design, called ‘Carbon nanotube shuttle’ memory device Ho...

Ngày tải lên: 22/06/2014, 01:20