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  • Fabrication of a cadmium sulfide thin film transistor using chemical bath deposition

    Creator:
    Voss, Curtis L.
    Abstract:
    The digital revolution has brought information to every corner of our daily lives. Inexpensive and flexible integrated circuits are needed for this continuing revolution. Silicon technology, the current workhorse of microelectronic industry, is far from inexpensive and flexible. Researchers are taking several different routes to achieve this goal. Amorphous silicon...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Chemical Engineering. presented on March 8, 2002. Title: Fabrication of a Cadmium

  • Electrochemical deposition of thin film CuGaSe₂ for photovoltaics

    Creator:
    Permanasari, Rina
    Abstract:
    CuGaSe₂/CuInSe₂ tandem junction solar cell is currently being pursued to be a low cost and high efficiency renewable energy source. A reported theoretical efficiency of 33.9% solar cells has been the motivation to fabricate CuGaSe₂ films in a simple and low cost method. Electrodeposition is a potentially suitable method to...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Chemical Engineering presented on January 15. 2004. Title: Electrochemical

  • Continuous flow microreactor for chemical bath deposition : a novel approach to the deposition of polycrystalline semiconductor thin films

    Creator:
    Mugdur, Prakash
    Abstract:
    Over the years, chemical bath deposition (CBD) is being widely used in the fabrication of Cu (In, Ga) Se₂ and CdTe based solar cells and photovoltaics. Many chalcogenides have been successfully deposited by this technique and it has received a great deal of attention owing to its low temperature and...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Chemical Engineering presented on March 11. 2005. Title: Continuous Flow

  • Investigation of low temperature solution-based deposition process for flexible electronics

    Creator:
    Chang, Yu-Jen
    Abstract:
    The critical contribution of this dissertation is to provide a better understanding of the fundamental Chemical Bath Deposition (CBD) growth kinetic and mechanism for the well known II-VI semiconductor CdS using the newly developed continuous flow microreactor. This continuous flow microreactor provides the temporal resolution to control the homogeneous reaction...
    Resource Type:
    Dissertation
    Full Text:
    funded through the Intel Corporation, the National Science Foundation, and the Hewlett Packard

  • Development of solution-based reaction processes for micro- and nano-structured semiconductors

    Creator:
    Lee, Doo-Hyoung
    Abstract:
    The focus of this study is to develop a general and low-cost solution-based process to fabricate micro- and nano-structured semiconductors that are suitable for electronics. This process uses simple metal halide precursors dissolved in a solvent (organic or aqueous) and is capable of forming uniform and continuous thin films via...
    Resource Type:
    Dissertation
    Full Text:
    developed bubble-jet printing technology (Thermal Inkjet printing). This technique uses bubbles generated

  • Fabrication and characterization of ferrimagnetic film for RF/microwave crosstalk suppression

    Creator:
    Su, Yu-Wei
    Abstract:
    The primary goal of this thesis is to fabricate a magnetic film between the coplanar transmitted stripline for crosstalk suppression. Crosstalk is caused from undesired inductive and capacitive coupling of signals between two conductors. The effective crosstalk suppression results from the inductive coupling of circuit elements through the lossy properties...
    Resource Type:
    Masters Thesis
    Full Text:
    ABSTRACT OF THE THESIS OF Yu-Wei Su for the degree of Master of Science in Chemical Engineering

  • Selective self-assembly of biogenic silica assisted by layer-by-layer deposition and inkjet printing

    Creator:
    Wang, Wei
    Abstract:
    Nature is an inspirational source of silica structures that possess unique optical properties. A few classes of organisms fabricate metal oxides with nanoscale features by a bottom-up self assembly process. In particular, diatoms are a prolific class of single-celled algae that possess silica shells or “frustules” with intricate submicron scale...
    Resource Type:
    Masters Thesis
    Full Text:
    THESIS OF Wei Wang for the degree of Master of Science in Chemical Engineering presented on November

  • Fabrication and characterization of nanostructured surfaces for enhanced heat transfer

    Creator:
    Choi, Changho
    Abstract:
    This objective of this study is to investigate the capability of nanostructured surfaces on dissipating heat flux by performing pool boiling and convective flow boiling. The generation of ultra-high heat flux from high performance electric devices has motivated a number of investigations related to advanced heat transfer especially in two-phase...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Changho Choi for the degree of Master of Science in Chemical

  • Continuous and rapid synthesis of nanoclusters and nanocrystals using scalable microstructured reactors

    Creator:
    Jin, Hyung Dae
    Abstract:
    Recent advances in nanocrystalline materials production are expected to impact the development of next generation low-cost and/or high efficiency solar cells. For example, semiconductor nanocrystal inks are used to lower the fabrication cost of the absorber layers of the solar cells. In addition, some quantum confined nanocrystals display electron-hole pair...
    Resource Type:
    Dissertation
    Full Text:
    _____________________________________________________________________  Head of the School of Chemical, Biological and Environmental Engineering

  • A multiple solution, laboratory-scale delivery system and its applications

    Creator:
    Gilbuena, Debra M.
    Abstract:
    Researchers around the world use various solution-based deposition techniques to deposit thin films with multiple layers that typically require multiple rounds of deposition. Some such techniques include successive ionic layer adsorption and reaction (SILAR), and layer-by-layer (LBL) deposition. One of the main issues with deposition of these types of films...
    Resource Type:
    Masters Thesis
    Full Text:
    . Gilbuena for the degree of Master of Science in Chemical Engineering presented on September 9, 2010