INVESTIGATION OF ELECTRIC AND THERMOELECTRIC PROPERTIES OF GRAPHENE NANORIBBON

... 1.1.1 Graphene in carbon family 15 1.1.2 Electronic properties of graphene 17 1.1.3 Band structure in graphene 18 1.1.4 Band gap in graphene nanoribbon (GNR) 19 1.2 Thermoelectrical ... Thermoelectrical properties of graphene 21 1.2.1 Seebeck coefficient and the figure of merit ZT 21 1.2.2 Thermoelectrical properties in graphene 23 1.3 Chapter 2.1 Objective and s...

Ngày tải lên: 02/10/2015, 17:13

... and 18% for x = 0.12 and 0.14, respectively Finally, the thermal conductivity (κ) of La(Fe1-xSix)13 (x = 0.12, 0.14 and 0.15) compounds is shown in Fig For general, the thermal conductivity of ... of the thermopower of La(Fe1-xSix)13 compounds Fig shows the temperature dependence of the thermopower (α) in the La(Fe1-xSix)13 (x = 0.12, 0....

Ngày tải lên: 28/03/2014, 13:20

... surface with a graphene monolayer on top It can also be stated that the edges of the Figure STM images of the edges of the graphene islands (a) 23 × 23 nm2 STM image of a monolayer on top of the (3 ... areas correspond to monolayer graphene grown on (3 × 3) SiC-reconstructed surface MPs are seen on the monolayer and on the multilayers (the brighter area) indicating t...

Ngày tải lên: 21/06/2014, 05:20

... considered, the conductance of the conduction and valence bands is always symmetrical as determined by the formulation of the energy dispersion relation, equation In the case of graphene nanoribbons, the ... close to the K point but significant discrepancies occur at higher energies Conductance of Graphene Nanoribbons and Junctions Conductance in graphen...

Ngày tải lên: 21/06/2014, 11:20

... manuscript No (will be inserted by the editor) Quantum transport simulations of graphene nanoribbon devices using Dirac equation calibrated with tight-binding π-bond model Sai-Kong Chin∗1 , Kai-Tak ... of states and transmissions characteristics with that of the more expensive transport calculations for the tight-binding π-bond model Keywords: graphene na...

Ngày tải lên: 21/06/2014, 17:20

... layers and hence open an energy gap29,36 The origins of those outstanding properties of both single layer graphene and bilayer graphene can be explored from graphene s unique crystal and electronic ... leveraged by the outstanding properties of graphene and its chemical derivatives To realize its electronic applications, it is important to understand its band stru...

Ngày tải lên: 10/09/2015, 08:27

... Fasano M (2007) Modulation of heme and myristate binding to human serum albumin by anti-HIV drugs An optical and NMR spectroscopic study FEBS J 274, 449 1–4 502 19 Fanali G, Ascenzi P & Fasano ... Fasano M, Amoresano A, Salzano AM, Pucci P et al (2002) Binding and relaxometric properties of heme complexes with cyanogen bromide fragments of human serum al...

Ngày tải lên: 23/03/2014, 04:21

... IC50 (nM) G2019S IC50 (nM) JAK3 inhibitor VI K252A Staurosporine Su-1 124 8 Ro-31- 822 0 22 3.6 2. 0 15 26 71 40 2. 8 1.8 26 1 922 ± ± ± ± ± 2. 5 0 .2 0.1 1.3 895 ± ± ± ± ± 0.1 0.09 1.7 665 with 32P-labeled ... that of G2019S LRRK2, which had an apparent Km of 134 ± lm (P < 0.01; Fig 4C) 35 LRRKtide 32P incorporation Activity of wild-type and G2019S mutant forms of LRRK2 A LR...

Ngày tải lên: 23/03/2014, 06:20

... same trend Conclusions In this study, different concentrations of ferro-nanofluids were applied to the magnetic cores of transformers The performance of transformers with magnetic cores of air Figure ... with the MEMS process Authors’ contributions TH performed experimental investigations of electric and magnetic properties of ferro-nanofluids on transformers and pre...

Ngày tải lên: 21/06/2014, 04:20

... frequency and the robustness to varying angular frequency Correlations between the mean hydrophobic moment and mean hydrophobicity of transmembrane αhelices are established, verified and analysed ... 25.05.04) Hydrophobic moment plot analysis of transmembrane, αhelix forming segments In the present study, all hydrophobic moment plot analyses were performed using the...

Ngày tải lên: 13/08/2014, 22:22

... enhancement of graphene 2.1.5 Potential applications of graphene Because of its outstanding and multifunctional properties, graphene has become an idea candidate for various applications Firstly, as graphene ... Structure of graphene polymer nanocomposites 48 2.4.3 Synthesis methods of graphene polymer nanocomposites 49 2.4.4 Properties of graphene polymer nanoco...

Ngày tải lên: 09/09/2015, 08:11

... background and literature review 1.1.1 Synthesis of 2D TMDCs 1.1.2 Electronic, optical and vibrational properties of TMDCs Electronic structure Optical properties ... preparation and device fabrication 69 4.3 Modulating MoS2 FET electronic transport properties by Cs2CO3 surface functionalization 71 4.4 Modulating optical properties of MoS2 by Cs2CO3 ......

Ngày tải lên: 09/09/2015, 11:16

... nanoribbons ZTG zero transmission gap Chapter Introduction 1.1 The bottleneck of silicon -based electronics Modern electronics relies on the capabilities of semiconductor components to control electron ... carbon chain has (a) sp connection with carbon chain leads; (b) sp2 connection with carbon ribbon leads (optimized); (c) sp3 connection with capped carbon nanotube leads; (d) sp3 con...

Ngày tải lên: 09/09/2015, 18:48

... INVESTIGATION OF NEW PROPERTIES AND APPLICATIONS OF QUADRUPLEX DNA AND DEVELOPMENT OF NOVEL OLIGONUCLEOTIDEBASED TOPOISOMERASE I INHIBITORS WANG YIFAN (B.Sc., Soochow University, China) ... 1.3.1 Discovery of i- Motif Form of DNA 11 1.3.2 Stoichiometries and Topologies of i- Motif DNA 11 ii 1.3.3 Possible Biological Role of i- Motif Structure...

Ngày tải lên: 11/09/2015, 16:04

... 3021 23 Chapter Graphene Oxide Induced Aggregation of Thiophene-Acrylonitrile-Carbazole Oligomer and Their Nonlinear Optical Limiting Properties 3.1 Introduction Nonlinear Optical limiting (NLO) ... rational modification of both the electronic structure and conductivity of graphene sheets accompanied by additional thermal reaction of nano -graphene units lead...

Ngày tải lên: 30/09/2015, 14:23