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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Electronic transitions in the bandgap of copper indium gallium diselenide polycrystalline thin films /

Heath, Jennifer Theresa, January 2002 (has links)
Thesis (Ph. D.)--University of Oregon, 2002. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 143-148). Also available for download via the World Wide Web; free to University of Oregon users.
2

The importance of elemental stacking order and layer thickness in controlling the formation kinetics of copper indium diselenide /

Thompson, John O., January 2007 (has links)
Thesis (Ph. D.)--University of Oregon, 2007. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 81-84). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
3

Copper gallium diselenide solar cells : processing, characterization and simulation studies

Panse, Pushkaraj. January 2003 (has links)
Thesis (Ph. D.)--University of South Florida, 2003. / Includes vita. Title from PDF of title page. Document formatted into pages; contains 204 pages. Includes bibliographical references.
4

Studies on the effect of sodium in Bridgman-grown CuInSe₂

Myers, Hadley Franklin. January 2008 (has links)
Ingots containing single crystals were grown from melts of Cu, In and Se in either stoichiometric proportions (CuInSe2) or with an excess of Se (CuInSe2.2). In addition, either sodium selenide (Na 2Se) or elemental sodium (Na0) was introduced to both sets of compositions in concentrations ranging from 0 to 3 at. %. The starting constituents were placed in quartz ampoules, which were evacuated and sealed before undergoing a vertical-Bridgman growth procedure. Analysis of deposits seen on the ampoule walls and on the ingot surface after growth revealed the presence of Na, as well as various forms of the other starting elements; however, no Na was found within the crystals. Electrical measurements revealed trends in the thermoelectric power of the ingots to correspond with additions of Na, as well as the presence of excess Se. A sign conversion from p- to n-type was confirmed with addition of sodium to stoichiometric CuInSe2. A suggested mechanism used to explain the effects of Na on the material, based on these experimental observations, is presented.
5

Copper(indium,gallium)selenide film formation from selenization of mixed metal/metal-selenide precursors

Kamada, Rui. January 2009 (has links)
Thesis (M.Mat.S.E.)--University of Delaware, 2008. / Principal faculty advisor: Robert W. Birkmire, Dept. of Materials Science & Engineering. Includes bibliographical references.
6

Studies on the effect of sodium in Bridgman-grown CuInSe₂

Myers, Hadley Franklin. January 2008 (has links)
No description available.
7

Synthesis and characterization of 1D CuInX2 and Cu2ZnSnX4 (X=Se, S) nanostructures. / 銅銦硒/硫和銅鋅錫硒/硫一維納米結構的合成與表徵 / Synthesis and characterization of 1D CuInX2 and Cu2ZnSnX4 (X=Se, S) nanostructures. / Tong yin xi/liu he tong xin xi xi/liu yi wei na mi jie gou de he cheng yu biao zheng

January 2011 (has links)
Pei, Congjian = 銅銦硒/硫和銅鋅錫硒/硫一維納米結構的合成與表徵 / 裴聰健. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 76-78). / Abstracts in English and Chinese. / Pei, Congjian = Tong yin xi/liu he tong xin xi xi/liu yi wei na mi jie gou de he cheng yu biao zheng / Pei Congjian. / Abstract --- p.i / 論文摘要 --- p.ii / Acknowledge: --- p.iii / Contents: --- p.iv / List of Figures: --- p.vii / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Background --- p.3 / Chapter 2.1. --- Overview --- p.3 / Chapter 2.2 --- Methodology --- p.3 / Chapter 2.2.1 --- General growth strategies for synthesizing nanowires (NWs) --- p.3 / Chapter 2.2.2 --- Synthesis NWs from vapor phase (VLS mechanism) --- p.4 / Chapter 2.2.3 --- Synthesis NWs from solution phase --- p.7 / Chapter 2.2.4 --- Synthesis NWs assist by template --- p.8 / Chapter 2.3 --- Instrumentation --- p.10 / Chapter 2.3.1 --- XRD (X-Ray Diffraction) --- p.10 / Chapter 2.3.2 --- SEM (Scanning Electron Microscopy) --- p.11 / Chapter 2.3.3 --- TEM (Transmission Electron Microscopy) --- p.13 / Chapter Chapter 3 --- Synthesis and characterization of In2Se3 nanowires --- p.17 / Chapter 3.1 --- Overview: --- p.17 / Chapter 3.2 --- Experimental Section: --- p.17 / Chapter 3.3 --- Results and Discussions: --- p.19 / Chapter 3.3.1 --- Results of high temperature (~800oC) synthesized sample --- p.20 / Chapter 3.3.2 --- Results of the low temperature (~600oC) synthesized sample --- p.26 / Chapter 3.3.3 --- Results of thermal evaporate CuInSe2 source: --- p.30 / Chapter 3.4 --- Conclusion: --- p.31 / Chapter Chapter 4 --- Synthesis and Characterization of ID CuInSe2 and CuInS2 structures via template assist method --- p.33 / Chapter 4.1 --- Overview: --- p.33 / Chapter 4.2 --- Experimental: --- p.33 / Chapter 4.2.1 --- Fabrication of CuInSe2 nanowire arrays --- p.34 / Chapter 4.2.1 --- Fabrication of CuInS2 nanowire arrays --- p.35 / Chapter 4.3 --- CuInSe2 nanowire arrays: --- p.36 / Chapter 4.4 --- CuInS2 nanotube &nanowire array: --- p.42 / Chapter 4.5 --- Discussion of the formation mechanisms: --- p.45 / Chapter 4.6 --- Conclusion: --- p.50 / Chapter Chapter 5 --- Synthesis of ordered single-crystalline nanowires arrays of Cu2ZnSnS4 and Cu2ZnSnSe4 --- p.51 / Chapter 5.1 --- Overview: --- p.51 / Chapter 5.2 --- Experimental: --- p.52 / Chapter 5.3 --- Results and discussion: --- p.54 / Chapter 5.4 --- Discussion of the formation mechanisms: --- p.68 / Chapter 5.5 --- Conclusion: --- p.72 / Chapter Chapter 6 --- Summary --- p.73 / Reference: --- p.76
8

An alternative structure for next generation regulatory controllers and scale-up of copper(indium gallium)selenide thin film co-evaporative physical vapor deposition process

Mukati, Kapil. January 2007 (has links)
Thesis (Ph.D.)--University of Delaware, 2007. / Principal faculty advisor: Babatunde Ogunnaike, Dept. of Chemical Engineering, and Robert W. Birkmire, Dept. of Materials Science & Engineering. Includes bibliographical references.
9

Inorganic thin-film solar cells /

Spies, Jack Alexander. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 124-133). Also available on the World Wide Web.
10

I-III-VI₂ and II-VI/I-III-VI₂ Alloyed nanocrystals and their heterostructures: synthesis, characterization and potential applications. / I-III-VI₂χχχII-VI和I-III-VI₂χχχχχχχχχχχχχχχ: 合成, 表征以及潛在应用 / CUHK electronic theses & dissertations collection / I-III-VI₂ and II-VI/I-III-VI₂ Alloyed nanocrystals and their heterostructures: synthesis, characterization and potential applications. / I-III-VI₂ zu yi ji II-VI he I-III-VI₂ zu fu he na mi cai liao he tuo men de yi zhi jie gou: he cheng, biao zheng yi ji qian zai ying yong

January 2011 (has links)
Xu, Yeming = I-III-VI₂χχχII-VI和I-III-VI₂χχχχχχχχχχχχχχχ : 合成, 表征以及潛在应用 / 徐業明. / Thesis (Ph.D.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 130-134). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstract also in Chinese. / Xu, Yeming = I-III-VI₂ zu yi ji II-VI he I-III-VI₂ zu fu he na mi cai liao he tuo men de yi zhi jie gou : he cheng, biao zheng yi ji qian zai ying yong / Xu Yeming.

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