Nobody downloaded yet

Correlation of the light scattering properties of transparent conducting oxides to PV efficiency - Dissertation Example

Comments (0) Cite this document
This research paper contains the results to the analysis of Samples 238 (Sno2: F) and 236 (Sno2: F). Also, it discusses the differences between Optical Scattering System (LED) for 238 and 236. Furthermore, it discusses such notions as haze reflection, transmission, and absorption…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER94.5% of users find it useful

Extract of sample
"Correlation of the light scattering properties of transparent conducting oxides to PV efficiency"

Download file to see previous pages As the results show that, there is a difference between the thicknesses of the two samples, the difference between thicknesses of the two samples is due to the passes, as 236 has 18 passes and 238 has 20 passes. The more the number of passes the more will be the thickness of the surface.

At 870 nm wavelength of light, the transmission remains at 79.7%, Hf (Io) is 2.5%, Hf (T) is 3.1%, Hr (Io) is 1.9%, Hr (Sp) is 40.5%, Is remains at 2.8% while absorption is 15.5%. As the wavelength decreases to 627 nm, the transmission increases to 80.3%, Hf (Io) increases to 4.6%, Hf (T) increases to 5.7%, Is increases to 9.2% while Hr (Io) decreases to 1.4%, Hr (Sp) decreases to 13.0% and absorption decreases to 9.2%.

As the wavelength decreases to 530 nm, the transmission decreases to 77.9%, Is decreases to 8.3% while Hf (Io) increases to 7.1%, Hf (T) increases to 9.1%, Hr (Io) increases to 2.1%, Hr (Sp) increases to 20.0% and absorption increases to 11.7%. As the wavelength decreases to 455 nm, the transmission decreases to 74.3%, Is decreases to 5.1% while Hf (Io) increases to 13.1%, Hf (T) increases to 17.6%, Hr (Io) increases to 4.2%, Hr (Sp) increases to 45.0% and absorption increases to 16.4%....
As the wavelength decreases to 455 nm, the transmission decreases to 74.3%, Hf (Io) increases to 17.8%, Hf (T) increases to 24.0%, Hr (Io) increases to 5.7%, Hr (Sp) increases to 59.0%, absorption increases to 16.1% while Is decreases to 4.0%. And for sample 238 Wavelength Transmission Hf (Io) Hf (T) Hr (Io) Hr (Sp) Is Abs 870 82.4% 2.0% 2.4% 1.5% 11.2% 11.5% 4.6% 627 81.1% 6.3% 7.8% 2.9% 28.6% 7.3% 8.7% 530 78.0% 10.2% 13.0% 3.4% 34.8% 6.4% 12.3% 455 74.3% 17.8% 24.0% 5.7% 59.0% 4.0% 16.1% B- Transmission as a function of wavelength: For sample 238, the transmission is directly proportion to the wavelength of the projected light. As the wavelength increases, the percentage transmission increases but a rapid increase in the percentage transmission can be seen by the projection of light from wavelength of 455nm to 627nm. But for the sample 236, the percentage transmission increases in response to the light projection having wavelength from 455nm to 627nm and from 627nm to 870nm, the percentage transmission decreases from 80.2% to 79.8%. The little decrease in the percentage transmission provides great characteristics to indentify the material. Figure show transmission with respect to wavelength for sample 238. Figure show transmission with respect to wavelength for sample 236. C- Summery The thickness of the thin film influences the percentage transmission. As the sample 238 has less thickness as compared to the sample 236. The efficiency in terms of percentage transmission for the sample 238 is more than the sample 236. With the help of optical scattering system, which utilizes different wavelengths of light to analyze the optical properties of the thin film, it ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Correlation of the light scattering properties of transparent Dissertation”, n.d.)
Retrieved de
(Correlation of the Light Scattering Properties of Transparent Dissertation)
“Correlation of the Light Scattering Properties of Transparent Dissertation”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Abbey Properties Limited in Recession
.... This is true because the company did not completely deny the presence of a recession; neither had it appeared to be overconfident about the prospects of a recession. Nevertheless, the people at Abbey did move forward with a positive and opportunistic mindset, which was exactly the requirement for this time. In addition, the company did not engage in any practices of relocating, downsizing or any other such approaches, which could indicate that the company is being highly proactive (Arestis, Sobreira & Oreiro, pp. 201-202, 2011). Entrepreneurial strategies used by Abbey Properties Limited The literature review shed some light on the six important entrepreneurial strategies, which the small real estate companies...
15 Pages(3750 words)Dissertation
Study of chemical vapor deposition CVD grown transparent conducting oxides (TCO)
...Conclusions This project relied on the preparation of thin film TCOs that possessed favorable electrical properties and optical properties. The electrical properties were determined using measurements from 4PP as well as through Hall Effect measurements that were aided by thickness measurements from Dektak. The results show that samples AGC-U and TEC 8 are both fit for use as semiconductor materials though the electrical conductivity of TEC 8 is better than that for AGC-U. Moreover when it comes to samples 198-219 the electrical properties (such as sheet resistance, mobility, resistivity and carrier concentration) tend to change as the doping levels are varied....
1 Pages(250 words)Dissertation
Stock Market Efficiency
...and credence on the current correlated to the efficient markets hypothesis proposes. In addition, the raise or boost in the shortsighted stock market does not associate or correlate the growth in the institutional ownership of equities. In a quite similar manner, the investors of UK has also come under consideration to be myopic or prejudiced just as the UK companies performs. Indeed, quite a few of the people hold responsible and guilty to the financial institutions that dispute and fight for the fact that stock market of UK has been prejudiced (CEPR, 2011). In the speech of the chairperson of LSE delivered at the press conference, he stated that “Together we should focus on campaigning for the...
33 Pages(8250 words)Dissertation
Stock market efficiency
..., the closing prices for the end of the week as well as the closing prices for the end of the month with the aim to compute the validity of the hypothesis. A research was conducted taking a sample of twenty three shares which were listed in the stock exchange of Nepal during the month of mid July, 1997 to the same month but for year 2000. Adequate care was taken in order to exclude the shares from the study that had no transaction in the weeks considered in the time period. The closing prices of the shares were taken into consideration for the study. When the closing prices were not available then the closing price of the previous day were used. The tests for the correlation were performed on the basis of the first...
13 Pages(3250 words)Dissertation
Investigation and previous work on optical and thermal measurements in transparent materials
..., absorbance (?) of the material, and transmissivity (?) of the material (Bartl & Baranek, 2004). These three optical features of a substance are related to each other as per the equation: ? +? +? = 1. The refractive index of a material is given by the ratio of the speed of light in vacuum to the speed of an electromagnetic wave in the material. The refractive index is an important optical property. The optical and thermal properties of a material are determined by three main physical processes, namely – lattice vibrations, electronic transitions and free-carrier effects. The type of material and the spectral region of the incident light are also important factors that determine...
16 Pages(4000 words)Dissertation
Physical properties of transparent optical polymers
...of certain optical polymers (PC, PMMA, and ADC in comparison to glass are shown in figure 5.3. Fig. 5.3: Comparison of physical properties of glass and optical polymeric plastics – PC, PMMA and ADC (Optical Polymers International, 2010). This chapter describes and compares the physical properties of common optical polymers. The following physical properties will be discussed further: 1. Optical properties (refractive index, index homogeneity, Abbe number, transmission range, birefringence, etc.) 2. Thermal properties (expansion coefficient, softening temperature, thermal conductivity, heat capacity, etc.) 3. Mechanical properties...
14 Pages(3500 words)Dissertation
PV Mounting System
...ratings and weight characteristics of cells and support systems. The two PV mounting methods include fixed tilt mounting and the azimuth (sun tracking) PV mounting systems. 1. Fixed Tilt Mounting System PV panels are installed at permanent angles. The angle is usually predetermined so that there is an optimum solar radiation being received, by the panel, throughout the year. Efficiency can be increased by mounting the PV panels on a double axis, where two panels are mounted in such a way that they face away from each other, at an angle, as shown in figure 1 (Sampson 2009). This is opposed to a single axis mounting where the panel (or panels) is mounted on one side...
6 Pages(1500 words)Dissertation
Job Satisfaction Perceived Efficacy Correlation
...? Job Satisfaction and Perceived Efficacy Correlation Affiliation with more information about affiliation, research grants, conflict of interest and how to contact CHAPTER 4: Findings This chapter reports the results of the data collected in the study both in tabular and narrative forms. The purpose of the study was to explore the relationship between job satisfaction and perceived efficacy among South Dakota public school special education administrators. The research methods and procedures described in Chapter 3 were employed to collect data and answer the seven research questions. Population and Sample The population for this study included all 139 South Dakota public school special education administrators, including full-time,...
5 Pages(1250 words)Dissertation
Runway properties
...? Runway Properties Runway properties Introduction The landing process of a plane involves several procedures and phases different from the other sections of the flight. The pilot plans for three issues, which include the approach, the landing and the go around process. The planning process is also to determine the traffic pattern a few miles away from the airport. While approaching the airport during landing, the pilot maintains the appropriate angle by controlling the pitch angle and the glide slope angle (Civil Aviation Authority of New Zealand 2011). There are two categories of landing distance; the actual landing distance, and the required landing distance. The actual landing distance is the total distance...
3 Pages(750 words)Dissertation
Family Owned Real Estate Properties in London
...agents also act as agents for the owners of residential and commercial properties and therefore, act on behalf of the owner(s) in dealing with tenants of the properties. In this regard, the property agents are tasked with the collection of rent, handling disputes related to customers and maintenance of the real estate property of behalf of the owner(s) or client(s). 1.3 Statement of Problem A study conducted by Fritz (1997) explored some of the difficulties that are encountered in the management of family owned businesses. The study concluded that the management of family owned businesses isquite different from other types of businesses with the difficulties...
38 Pages(9500 words)Dissertation
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Dissertation on topic Correlation of the light scattering properties of transparent conducting oxides to PV efficiency for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us