... functions of the molecular system. By inserting Eq. (10) in Eq. (6) and applying the variational principle, a Roothaan-type matrix equation is obtained. For example, the matrix equation for a molecular ... contacts. Gold has been the preferred contact material for the experiments on molecular con- duction either as a vapor-deposited top contact, such as in a nanopore device, or as the...
Ngày tải lên: 04/06/2014, 14:36
... are designed for small applications, while the microprocessors are used in high performance applications and personal computers. The Intel mi- croprocessors that run in our laptops are examples ... Step response of F(s) 167 5.25 Bode plot of T(s), with K = 1, and K = kK P 169 5.26 Step response of F(s) 171 5.27 Bode plot of T(s), with K = 1 173 5.28 Step response of F(s) 174 5.29 Bode p...
Ngày tải lên: 08/03/2014, 19:20
small wind turbines [electronic resource] analysis, design, and application
... generator speed (rpm), Chap. 11 P Power (W) P Aerofoil surface pressure (Pa),Chap. 4 P 1 , P 2 Pressure on the upwind and downwind face of rotor (Pa), Chap. 2 P Average power (W) p Probability ... turbine in Nepal (photo Peter Feere), the Rutland 913 (http://www.marlec.co.uk/), the Proven 15 kW (photo Paul Peterson) and the Southwest Windpower Skystream (photo Jim Baxter) 1.2...
Ngày tải lên: 31/05/2014, 02:01
nanomaterials. design and simulation, 2007, p.329
... energy of PtH 5 PtH 6 , and PtH 7 correspond to multiplicities 4, 1, and 6, respectively. The lowest energy singlet states of PtH 8 PtH 9 and PtH 10 correspond to D 4h C 3v , and D 2h , point ... (l) 6 6 3 3 1 1 7 1 1 1 1 10 11 9 7 8 3 3 3 3 7 7 2 2 2 2 2 2 4 4 4 7 4 4 4 5 5 5 5 5 5 10 6 6 6 6 8 8 8 9 9 Figure 8 Optimized structures of a. PtH, b. PtH 2 , c. PtH 3 , d. PtH 4 , e....
Ngày tải lên: 04/06/2014, 14:38
Tài liệu WORKSHOP ON NUCLEAR REACTION DATA AND NUCLEAR REACTORS: PHYSICS, DESIGN AND SAFETY doc
... resp. τ i ·τ j with the spin operators 1 (norm and central potential), σ i · σ j (central potential), (σ i + σ j ) q the spherical component q (spin-orbit potential), and σ iq σ jq (tensor potential). ... abbreviation σ nn =2 λ p nλ p n λ β λ (3.14) Refined Resonating Group Model & Standard Neutron Cross Sections 19 and taking into account eq. (3.6). Expanding the exponen...
Ngày tải lên: 12/02/2014, 16:20
Tài liệu UNIVERSITY ENTREPRENEURSHIP AND TECHNOLOGY TRANSFER: PROCESS, DESIGN, AND INTELLECTUAL PROPERTY doc
... Act. DONALD S. SIEGEL AND PHILLIP H. PHAN6 UNIVERSITY ENTREPRENEURSHIP AND TECHNOLOGY TRANSFER: PROCESS, DESIGN, AND INTELLECTUAL PROPERTY i The authors also found that patents were not important for certain ... and, of import to the conference, the education component, for both faculty and students, in the process of entrepreneurship and business plan development. Siegel and P...
Ngày tải lên: 19/02/2014, 05:20
elsevier industrial and process furnaces principles design and operation apr 2008
... book also emphasises the importance of ensuring that individual pieces of equipment are appropriate for the whole process and not simply selected on the basis of capacity or lowest capital cost. ... book, Peter Mullinger and Barrie Jenkins, and was delighted to discover that a scientific approach to furnace design is possible and methods are available to inves- tigate and optimi...
Ngày tải lên: 02/04/2014, 15:42
practical guide to the packaging of electronics thermal and mechanical design and analysis
... RESISTANCE In many applications, components must be tied to together to develop the needed configuration. For example, PCB's must be placed on edge guides or power supply units must ... concept is very useful and can be developed to provide a systematic approach to solving heat flow problems. In electricity the relationship between the electric potential...
Ngày tải lên: 03/06/2014, 01:25
nano and molecular electronics handbook, 2007, p.931
... Platforms • Microelectronics and Nanoelectronics: Retrospect and Prospect • Performance Estimates • Synthesis Taxonomy in Design of M ICS and Processing Platforms • Bimolecular Processing and Fluidic Molecular Electronics: ... Architectures r Unimolecular Electronics: Results and Prospects r Carbon Derivatives r System-Level Design and Simulation of Nanomemories and Nano...
Ngày tải lên: 04/06/2014, 13:52
Six Sigma for Electronics Design and Manufacturing
... High- and 133 Low-Volume Products and Processes 5.1 Process Average and Standard Deviation 134 Calculations for Samples and Populations 5.1.1 Examples of the use of the t-distribution for 137 sample ... Standard deviation for samples and 142 populations 5.1.6 Examples of population variance 144 determination 5.2 Determining Process Capability 145 5.2.1 Process capability for large-v...
Ngày tải lên: 07/02/2013, 09:47