optical properties of thin films

... conductivity of TNO thin films 48 Figure 32 Effect of annealing temperature to the FOM of TNO thin films 50 Figure 33 Effect of annealing time to the FOM of TNO thin films 51 Figure 34 The thickness of ... transparent of TNO-0s Ag thin films 39 Figure 23 Effect of annealing time to the transparent of TNO-30s Ag thin films 40 Figure 24 Effect of annealing time to the transparent of TNO-60s Ag thin films ... Study of effects of silver incorporation on electrical and optical properties of TCO thin films MASTER THESIS Submitted in partial fulfillment of the requirement for the degree of Master of Nanotechnology

Ngày tải lên: 17/03/2021, 08:59

... been studied because of many optical transition metal oxide properties special Therefore, the combination of the high transmission of MoO3 thin films and high conductivity of Ag thin film have been ... analysis optical properties of the multilayer thin films Ag/Glass, Ag/MoO3/Glass, and MoO3/Ag/MoO3/Glass by the transfer matrix method Optimization of transmittance efficiency of MoO3/Ag/MoO3/Glass thin ... Transmittance Properties of IMI film using TiO2 and Au 19 3.1.3 Transmittance Properties of IMI film using MoO3 and Au 20 3.1.4 3.2 Investigation of optical properties of MoO3/Ag/MoO3/Glass structure

Ngày tải lên: 17/03/2021, 08:59

... dependence of the PL peak energies over the third root of the excitation density [20] The inset of Figure 3b shows the linear dependence of the PL peak energies and the third root of the excitation ... substrate has a strong optical absorption in the range of 1.3 to approximately 1.55 µm which is the low-loss optical fiber window All of these features will promote the application of QD-FET on quantum ... histogram of the height of GaSb/In 0.53 Ga 0.47 As QDs (a) The AFM image of GaSb/In0.53Ga0.47As QDs, (b) histogram of the height of GaSb/In0.53Ga0.47As QDs, and (c) the STEM image of GaSb/In0.53Ga0.47As

Ngày tải lên: 20/06/2014, 20:20

... will be woven into the subsequent fabric of the discussion on the preparation and properties of thin films 1 An FCC film is deposited on the (100) plane of a single-crystal FCC substrate It is ... the rate of change of the normal component of momentum of impinging molecules per unit area of surface Thus, the pressure is normally defined as a force per unit area, and examples of these ... temperature dependence of the rate of many processes in thin films In such cases the kinetics can be described graphically by an Arrhenius plot in which the Trang 1138 A Review of Materials Science

Ngày tải lên: 11/08/2014, 20:21

... 2HC1 (4- 16) Aspects of the properties of these deposited films will be discussed in Chapter 7 The previous examples are but a small sample of the total number of film and coating ... x 1Q4 W PARTIAL PRESSURE OF NITROGEN (Torr) g Figure 3-23. Influence of nitrogen on composition, resistivity, and coefficient of resistivity of Ta films. (From Ref. 26). w ... Stoichiometry and Properties. Considerable variation in the composition and properties of reactively sputtered films is possible, depending on operating conditions. The case of tantalum nitride

Ngày tải lên: 11/08/2014, 20:21

... of films For example, columnar structures, which interestingly develop in amorphous as well as polycrystalline films, have a profound effect on magnetic, optical, electrical, and mechanical properties ... 5.5 Experimental Studies of Nucleation and Growth 5.6 Grain Structure of Films and Coatings 5.7 Amorphous Thin Films References 1-5 are recommended sources for much of the subject matter in this ... stoichiome- tries and properties The Journal of Vacuum Science and Technology and Thin Solid Films are good references for such information REFERENCES 1 * W Kern and V S Ban in Thin Film Processes

Ngày tải lên: 11/08/2014, 20:21

... schematic of (5-43) - 20 to 4000 Trang 25.6 Grain Structure of Films and Coatings 229 Co Cr Ta Figure 5-1 4 Representative set of cross-sectional transmission electron micrographs of thin films ... employ The same is true of thin-film science and technology For the first half of this century, interest in thin films centered around optical applications The role played by films was largely a ... measurement of film thickness and optical properties However, with the explosive growth of thin-film utilization in microelectronics, there was an important need to understand the intrinsic nature of films

Ngày tải lên: 11/08/2014, 20:21

... importance of the technique A rocking curve of an 1100-A film of. .. of the (7 x 7) structure of the Si(ll1) surface are shown in Fig 7-26 To obtain some feel for the nature of these ... this [...]... context of the following subjects: 8. 2 Fundamentals of Diffusion 8. 3 Interdiffusion in Metal Alloy Films 8. 4 Electromigration in Thin Films 8. 5 Metal-Semiconductor ... origin of the reciprocal lattice Following Ewald, we draw of sphere of radius 2 n /X about the center A property of this construction is that the only possible directions of the

Ngày tải lên: 11/08/2014, 20:21

... tensile testing of thin films is far from a routine task and has all the earmarks of a research effort The extreme delicacy required in the handling of thin films has posed ... Testing of Films Bulge testing is widely used to determine the mechanical properties of thin films and membranes In this test the film-substrate assembly is sealed to the end of ... consisting of an alternating stack of 100-A-thick layers of epitaxial GaAs and AlAs is of concern a If chemical homogenization of the layers is limited by the diffusion of Ga in

Ngày tải lên: 11/08/2014, 20:21

... superconducting films Almost half of the classic Handbook of Thin Film Technology, edited by Maissel and Glang, is devoted to a treatment of electrical and magnetic properties of thin films Though ... compressive stress of 700 MPa What is the final radius of curvature after cooling to 20 "C? Note the following materials properties Trang 21448 Mechanical Properties of Thin Films a ' C - ' ... Magnetlc Properties of Thin Films The proportionality constant or velocity per unit field is known as the mobility This chapter focuses primarily on the electrical conduction properties of thin metal,

Ngày tải lên: 11/08/2014, 20:21

... Properties of Thin Films 11. l.INTRODUCTION Thin films were first exploited practically for their optical properties In the latter part of the nineteenth and first half of the ... is 510 Optical Properties of Thin Films - equal to 4.34~~ Extremely low absorption losses of 1 dB/km are common in silica-based optical fibers In contrast, a 1-dB loss occurs within a ... 11.2 Properties of Optical Film Materials Table 11- 1 Optical Constantsof Metal Films Employed for Mirrors Gold Silver copper n Wavelengths, p n k n... free poles exist In very thin films

Ngày tải lên: 11/08/2014, 20:21

... Systems with a vast variety of optical filtering properties can be achieved properties over a broader spectral range Trang 5532 Optical Properties of Thin Films 3 Multilayer optical filters have advantages ... only five layers? Trang 17544 Optical Properties of Thin Films 11 The inner surface of an incandescent lamp bulb is coated with a thin-film sandwich consisting of ZnS (0.03 p m thick) Ag (0.02 ... portion of the heat will be lost by reradiation from the surface, reducing the Trang 11538 Optical Properties of Thin Films overall conversion efficiency Therefore, a second requirement of the

Ngày tải lên: 11/08/2014, 20:21

... (1985) J Halling, Thin Solid Films, 108, 103 (1983) M Antler, Thin Solid Films, 84, 245 (1981) E Rabinowicz, Lubr Eng., 33, 378 (1977) R Buhl, H K Pulker, and E Moll, Thin Solid Films, 80, 265 ... Boving and H E Hintermann, Thin Solid Films 153, 253 (1987) H E Hintermann, Thin Solid Films 84, 215 (1981) S Mrowec and T Werber, Gas Corrosion of Metals U.S Dept of Commerce, NTIS TT 76-54038, ... Springfield, VA (1978) S Stecura, Thin Solid Films 136, 241 (1986) R A Miller and C C Berndt, Thin Solid Films 119, 195 (1984) G Johner and K K Schweitzer, Thin Solid Films 119, 301 (1984) Trang

Ngày tải lên: 11/08/2014, 20:21

... and properties of these films with the hope of clarifying some of their distinguishing features 14.2.2 Film Deposition Processes At the outset it is important to realize that synthesis of bulk ... and nature of bonding to 0 critically influence superconducting properties In fact, loss of oxygen with Trang 15attendant lowering of T, is a major degradation mechanism in thin films An overall ... density of lo3 tracks per inch Thin film media consisting of lo00 thick electroplated Co-P and Co-Ni-P films, already used for computer data storage on rigid risks, offer the capability of significantly

Ngày tải lên: 11/08/2014, 20:21

... misfit dislocations 5 Consider the web coating of a polymer film of thickness, d,, by a magnetic alloy of thickness, d,, in the manufacture of magnetic tape The alloy film is sputtered and ... has an extraordinarily high surface energy What are the growth of diamond films prospects for heteroepitaxial growth of diamond films? 7 Consider a film medium used for magnetic recording that ... 203 Desorption, 201, 340 Diamond, 27, 547, 635-636, 638, 640 properties, 325 table, 639 Diamond films, 638 applications, 640 properties, 639 wear, 573 Diamondlike, carbon, 637, 640 Dielectric

Ngày tải lên: 11/08/2014, 20:21

... doping profiles obtained as shown in Fig 6-26 30 Trang 23300 Characterization of Thin Films Figure 6-26 SIMS depth profile of P implanted in Si obtained with Cs+ ions (Courtesy of H Luftman, ... 1000-A-cap film of GaAs was deposited resulting in a 2000-i-wide, V-shaped quantum well sandwiched Trang 11288 Characterization of Thin Films between GaAs layers Because the lattice constants of GaAs, ... tech- nique relies on the use of very high energy (MeV) beams of low mass ions These have the property of penetrating thousands of angstroms or even microns deep into films or film- substrate combinations

Ngày tải lên: 13/08/2014, 17:20

... 1FAR-FIELD AND NEAR-FIELD OPTICAL PROPERTIES OF PLANAR PLASMONIC OLIGOMERS MOHSEN RAHMANI NATIONAL UNIVERSITY OF SINGAPORE 2012 Trang 2FAR-FIELD AND NEAR-FIELD OPTICAL PROPERTIES OF PLANAR PLASMONIC ... wavelength of 1010 nm and structure II at a wavelength of 1025 nm Trang 15List of Tables Table 3 1 Dimensions of 6 various types of pentamers Table 4 1 Dimensions of 4 various types of quadrumers ... in metallic “thin” films [168-174] Artar et al [173] presented a method to exhibit multiple spectral optical Trang 34properties by fabricating the apertures on multilayer “thin” films Their proposed

Ngày tải lên: 09/09/2015, 10:06

... important optical properties of both theatmosphere and the ocean The optical properties from the ocean can be used to relate to waterquality parameters such as turbidity The optical properties of the ... backscattering coefficients of water These coefficients are known as inherent opticalproperties of water and affect the radiance emanating from the surface of waters Inherentoptical properties are not ... assumption of spheric properties necessary with other methods that used cloud and shadow image features atmo-In addition, the method was able to derive optical properties of the atmosphere such as opticalthickness,

Ngày tải lên: 11/09/2015, 16:05