The Materials Science of Thin Films 2011 Part 9 pot

... A. Nicolet, Thin Solid Films 52, 415, 197 8). Chapter 9 3liiEzk Mechanical Properties of Thin Films 9. 1. INTRODUCTION Interest in mechanical-property effects in thin films has focused ... many materials it has a value of about 0.3. Under the action of shear stresses, shear strains (y) are induced; 9. 3. Internal Stresses and Their Analyses 41 9...

Ngày tải lên: 11/08/2014, 20:21

... perpendicular and parallel, to the plane of incidence. Through the use of the Maxwell equations with appropriate interfacial boundary conditions, the amplitudes of the components of the transmitted (&,l, ... in the preparation of optical thin films over the years can be appreciated in the case of ZnS. A steady decrease in k from 1.1 X lo-*...

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... Phenomena ( 196 9), as well as more recent books on thin films, e.g., Pulker, Coatings on Glass ( 198 4), and Eckertova, Physics of Thin Films ( 198 6), make little or no mention of these now ... discipline of materials science and engineer- ing. A dramatic increase in our understanding of the fundamental nature of materials throughout much of the twen...

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... continuous state of random motion, which is intimately dependent on the temperature of the gas. During their motion the gas particles collide with each other as well as with the walls of the confining ... characteristic of both the diffusing species and the matrix in which transport occurs. The extent of 50 Vacuum Science and Technology is that the large n...

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... (4-34b) Note the use of the perfect gas law and the neglect of the temperature dependence of D. Maintenance of stoichiometry requires that JCd = JTez 9 (4-35) the factor of 2 arising ... view of the MOS field effect transistor structure in Fig. 4-1 indicates the extent to which the technology is employed. Above the plane of the base P-Si wa...

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... rate of change of cluster densities in terms of the processes that occur on the substrate surface. Because these theories and models are complex mathematically as well as physically, the discussion ... dN, dt 7s i=2 (5- 29) The equation states that the time rate of change of the monomer density is given by the incidence rate, minus the desorption rate, minus...

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... series of post-specimen lenses. The objective lens produces the first image of the object and is, therefore, required to be the most perfect of the lenses. Depending on how the beams reaching the ... discussion of the analysis of diffraction effects is well beyond the scope of this book. Some notion of the correlation between structure and diffraction pat...

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... Blakely, Thin Solid Films 25, 363, 197 5). 364 Interdiffusion and Reactions in Thin Films the mathematical theories of GB diffusion including discussions of transport in these different ... array of Fig. 7-26a reflects the sixfold symmetry of the (111) plane, and the six fainter spots in between are the result of the (7 x 7) surface reconstructio...

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... by the rupture of the ultrathin tunnel barrier due to the mismatch in thermal expansion between Pb alloys and the Si substrate on which the device is built. During temperature cycling the thermal ... failure due to thermal cycling was realized. Nevertheless, for these and other reasons, Nb, a 9. 6. Adhesion 4 39 9. 6. ADHESiON 9. 6.1. Introduction The term adhesio...

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... substrates. The value of K, depends on a number of factors. Most important is the nature of the materials in contact, but the extent and type of lubrication, surface temperature, and nature of the ... wavelengths, depending on whether the refractive index of the film is greater or less than that of the substrate. In the former case the reflectivit...

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