fabrication and applications of glyconanomaterials
Fabrication and characteristics of high k MIM capacitors for high precision applications
Ngày tải lên :
12/09/2015, 11:24
... linearity and leakage current density The intermixing of HfO2 and Al2O3 to form Hf-Al-O dielectrics is investigated for the merits of high permittivity of HfO2 and high energy band-gap of Al2O3 ... consideration of high band-gap of Al2O3 and large dielectric permittivity of Pr2O3 (15-30) [2.52] This dielectric stack demonstrates the capacitance density of 5.7 fF/μm2 and low leakage current density of ... Comparison of the hysteresis of the capacitance density of Sm2O3 MIM 104 capacitors with Al, HfN and TaN electrodes Fig 5.13 Comparison of the temperature dependence of the capacitance of Sm2O3...
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Multi-Carrier Digital Communications - Theory and Applications of OFDM
Ngày tải lên :
02/03/2013, 16:58
... then may be set to For the simple case of and and and are set to to the output of the IFFT is: where Of course the scaling by a factor of two is immaterial and can be dropped This real orthogonal ... concise summary of the present state of the art of the theory and practice of OFDM technology The authors believe that the time is ripe for such a treatment Particularly based on one of the author's ... effects of clipping presents results of the authors that have not yet been published elsewhere The book concludes with descriptions of three very important and diverse applications of OFDM that...
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Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
Ngày tải lên :
22/12/2013, 08:58
... system is capable of producing off-resonance, mirror, and flat magnetic field configurations A mirror ratio of 1·1 and a maximum flat field of 1400 G has been obtained The measured values and the design ... varying the size of the solenoid coils, thickness of iron jacket, and amp-turns (NI) The optimum values of NI for the side and middle solenoid coils were obtained to be 12950 and 8250 respectively ... μS/cm) having inlet temperature of 27◦ C Based on the length of the conductor, water pressure drop and flow, the inlet and outlet connections were provided Total five inlet and five outlet connections...
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Tài liệu Principles And Applications Of Electrical Engineering P2 pdf
Ngày tải lên :
19/01/2014, 19:20
... for example, in three of the four quadrants of the i-v characteristic and can therefore act as sources of energy for specific combinations of voltages and currents An example of this dual behavior ... circuits and instruments EXAMPLE 2.7 Application of Kirchhoff’s Laws Problem Apply both KVL and KCL to each of the two circuits depicted in Figure 2.27 Solution Known Quantities: Current and voltage ... only of parallel or only of series elements The following examples and Check Your Understanding exercises illustrate some simple and slightly more advanced circuits that combine parallel and series...
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Tài liệu Principles And Applications Of Electrical Engineering P1 docx
Ngày tải lên :
19/01/2014, 19:20
... units of Table 1.3 Since, in practice, one often needs to describe quantities that occur in large multiples or small fractions of a unit, standard prefixes are used to denote powers of 10 of SI (and ... a and b A series of carefully conducted experimental observations regarding the nature of voltages in an electric circuit led Kirchhoff to the formulation of the second of his laws, Kirchhoff’s ... integrated aspect of engineering practice, which is unavoidable in the design and analysis of large scale and/ or complex systems One aim of this book is to give engineering students of different backgrounds...
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Tài liệu Principles And Applications Of Electrical Engineering P2 ppt
Ngày tải lên :
19/01/2014, 20:20
... for example, in three of the four quadrants of the i-v characteristic and can therefore act as sources of energy for specific combinations of voltages and currents An example of this dual behavior ... circuits and instruments EXAMPLE 2.7 Application of Kirchhoff’s Laws Problem Apply both KVL and KCL to each of the two circuits depicted in Figure 2.27 Solution Known Quantities: Current and voltage ... only of parallel or only of series elements The following examples and Check Your Understanding exercises illustrate some simple and slightly more advanced circuits that combine parallel and series...
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Tài liệu Principles And Applications Of Electrical Engineering P1 doc
Ngày tải lên :
19/01/2014, 20:20
... units of Table 1.3 Since, in practice, one often needs to describe quantities that occur in large multiples or small fractions of a unit, standard prefixes are used to denote powers of 10 of SI (and ... a and b A series of carefully conducted experimental observations regarding the nature of voltages in an electric circuit led Kirchhoff to the formulation of the second of his laws, Kirchhoff’s ... integrated aspect of engineering practice, which is unavoidable in the design and analysis of large scale and/ or complex systems One aim of this book is to give engineering students of different backgrounds...
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THEORY AND APPLICATIONS OF MONTE CARLO SIMULATIONS ppt
Ngày tải lên :
16/03/2014, 12:20
... x2 and x3 are input quanti‐ ties, u ( x1), u ( x2) and u ( x3) are their respective uncertainties and y and u ( y ) are the measurand and its uncertainty, re‐ spectively; and b) propagation of ... stating an expanded un‐ certainty for this range of mass of 0.1 g, with a coverage factor k = and a level of confidence of 95% The uncertainty of the mass due to the calibration of the balance ... Figure Comparison of the lognormal distribution fits over DS4 and DS9 (a) and over DS1 and DS4 (b) Monte Carlo Statistical Tests for Identity of Theoretical and Empirical Distributions of Experimental...
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Fabrication and application of silicon nanowire transistor arrays for biomolecular detection
Ngày tải lên :
16/03/2014, 15:24
... micro- and nanochip design and fabrication for bioelectronic applications and bioelectronic signal recording and interpretation Please cite this article in press as: X.T Vu, et al., Fabrication and ... design, fabrication and optimization for biosensor applications Andreas Offenhäusser was born in Heidenheim, Germany in 1959 He graduated in physics (Diplom) from the University of Ulm in 1985 and ... case of DNA we recorded a very large shift of the flat band voltage of 250 mV For biotin a smaller, but still large shift of 33 mV was measured With this device platform and this protocol for biofunctionalization...
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fabrication and characterization of anodic titanium oxide nanotube arrays of controlled
Ngày tải lên :
19/03/2014, 16:48
... deionized water containing a small proportion of Al2O3 particles of average size 300 nm Parts a and b of Figure show top and side views of SEM images of ATO films after ultrasonic cleaning that completely ... increasing duration of anodization and F- Figure SEM images of ATO NT after treatments with TiCl4: (a) and (c) top and side views with annealing temperature 350 °C; (b) and (d) top and side views ... producing NT films free of bundles and cracks for NT-DSSC applications, but the small length of the TiO2 NT arrays (L ) 6.1 µm) limited the efficiency of power conversion of the device (η ) 1.9%).22...
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Fundamentals and Applications of Biophotonics in Dentistry Vol.4 doc
Ngày tải lên :
22/03/2014, 21:21
... understanding of the materials aspects of dentine and adhesives The next chapter on Dental and Oral Optics describes tools and techniques for imaging and optical properties of dentine and enamel ... some of these basic concepts to the field of dentistry to highlight some of the features and adaptation of photonics in this area Dental photomechanics provides an understanding of mechanical and ... Properties of Dental Enamel and Dentin 9.4.1 Structure of Enamel and Dentin 9.4.2 Spectral Properties of Enamel and Dentin 9.4.3 Scattering Properties of Enamel 9.4.4 Scattering Properties of Dentin...
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GraphITA 2011: Selected Papers from the Workshop on Fundamentals and Applications of Graphene pptx
Ngày tải lên :
24/03/2014, 01:20
... evaluation of the Dirac energy position and the size of the band gap Concurrent with the band structure shift, the size of the band-gap increases The band fitting retrieves the energy of the bottom of ... structural and chemical information reported so far are of pivotal importance to understand and give a microscopic explanation of the transport and gas sensing properties of GO Electrical Response of ... Castro, Dieter Merkle, and Petra Jantzen of Springer Of ce for their helpful assistance during the preparation of this special volume The Editors and Chairs of GraphITA Vittorio Morandi Luca Ottaviano...
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Production, purification, characterization, and applications of lipases pot
Ngày tải lên :
24/03/2014, 05:20
... accounting for approximately 40% of all enzyme sales Major fields of applications of enzymes are summarized in Table Lipases are represented in most of these fields of applications Lipases (triacylglycerol ... used as immobilized enzymes and the methods of immobilization are discussed Applications of lipases Lipases are widely used in the processing of fats and oils, detergents and degreasing formulations, ... processing, the synthesis of fine chemicals and pharmaceuticals, paper manufacture, and production of cosmetics, and pharmaceuticals (Rubin and Dennis, 1997a,b; Kazlauskas and Bornscheuer, 1998)...
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