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Filtering by: Creator Chen, Peter Y. S. Remove constraint Creator: Chen, Peter Y. S. Advisor Chang, Chih Hung Remove constraint Advisor: Chang, Chih Hung Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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  • Cu-Ga-S/ZnS Quantum Dots with Silica Melting Gel as a Luminescent Downshifting Coating for Enhancing Solar Photovoltaic Power Generation

    Creator:
    Chen, Si-Hao
    Abstract:
    Solar cells, also known as photovoltaic devices, are a class of renewable energy systems that can convert photons into electrons without the carbon dioxide emission. Short-wavelength, high-energy photons in the ultraviolet (UV) range can't be efficiently utilized by most solar cells because of the spectral mismatch. Luminescent downshifting is a...
    Resource Type:
    Masters Thesis
    Full Text:
    Chen September 1, 2021 All Rights Reserved Cu-Ga-S/ZnS Quantum Dots with Silica Melting Gel as

  • Growth, Characterizations, and Applications of Patterned Nanostructured Thin Film

    Creator:
    Gao, Zhongwei
    Abstract:
    A unique microreactor-assisted nanomaterial synthesis and printing process was studied for the fabrication of patterned metal oxide nanostructured thin films. The process uses a continuous flow microreactor to control and generate a reactive chemical flux that was transported to a patterned microfluidic channel. The microreactor-assisted nanomaterial synthesis process can generate...
    Resource Type:
    Dissertation
    Full Text:
    members: Dr. Gregory S. Herman, Dr. Chong Fang, Dr. Li-Jing (Larry) Cheng, and Dr. Xue Jin, for their

  • Continuous flow synthesis of lead sulfide and copper indium diselenide nanocrystals

    Creator:
    Knapp, Michael W.
    Abstract:
    The use of size and shape tunable quantum confinement nanocrystals has many potential applications for use in semiconductors, optics and sensors. The synthesis of lead sulfide (PbS) and copper indium diselenide (CuInSe₂) nanoparticles are of particular interest for use in semiconductor, optoelectronics and bio-medical applications. The continuous synthesis of lead...
    Resource Type:
    Masters Thesis
    Full Text:
    coordinates were: Pb (x=0, y=0, z=0); S (x=1/2, y=1/2, z=1/2). The chalcopyrite CuInSe2 crystal structure

  • Solution-based Chalcogenide Thin Film Deposition

    Creator:
    Pan, Changqing
    Abstract:
    As a group of promising semiconductor materials, metal chalcogenides in thin film form have been widely used in electronics and optoelectronics applications, such as solar cell devices and photon sensors. Unfortunately, the film size and product throughput are limited by the current vacuum-based thin film deposition techniques. Solution-based thin film...
    Resource Type:
    Dissertation
    Full Text:
    members: Dr. Gregory S. Herman, Dr. Alexandre F. T. Yokochi, Dr. Jason H. Ideker, and Dr. Kaichang Li

  • Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

    Creator:
    Li, Shujie
    Abstract:
    There is an emerging interest in developing wearable electronics as a platform, which provides the flexibility of a wearable while maintaining its promising functionality as smart textiles. Metal-halide semiconductors are attractive materials with tunable optical and electrical properties. Researchers have widely studied and applied it for advanced photonics and optoelectronic...
    Resource Type:
    Dissertation
    Full Text:
    ) structure (500 S/m) was found in organic light-emitting diodes (OLEDs). [17] On the other hand

  • Investigation of solution-based processes for functional metal oxides : printing, nanostructures, and applications

    Creator:
    Han, Seung-Yeol
    Abstract:
    The various solution-based processes, spin coating, inkjet printing, microreactor assisted nanoparticle deposition (MANDTM) and spin-successive ionic layer absorption and reaction (Spin-SILAR) were used to demonstrate thin film electronics and anti-reflective coatings. Several aspects of thin film transistors (TFTs) were tested including a range of temperatures, annealing atmosphere, and deposition methods....
    Resource Type:
    Dissertation
    Full Text:
    , Gregory S. Herman, and Vincent Remcho for their time, patience, invaluable comments and suggestions. I

  • Growth and characterization of zinc ferrite thin films for high frequency applications

    Creator:
    Hu, Jiqing
    Abstract:
    Ferrites have been used for various high frequency applications as bulk materials. These applications, however, are limited to large dimension devices. In this thesis, thin film ferrites were deposited from a low temperature solution-based deposition process that is suitable for micro-scale high frequency applications. The low temperature nature of this...
    Resource Type:
    Dissertation
    Full Text:
    , J.B.A. van Zon, D. Alders, J. Appl. Phys. 83 (1998) 6855. [5] J-G. Lee, J-Y. Park, Y-J. Oh, C. S

  • 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:
    ], [2.8] in uency, fr (Hz), can be w ( ) ( )0r 2 2r a x z s a y z s f H N N M H N N Mμ γω π π

  • A Fabrication Process and Analysis of ZnO-ZnS-Sb₂S3₃ Thin Film Solar Cells

    Creator:
    Catherall, David
    Abstract:
    The purpose of this research is to provide a simple fabrication method for zinc oxide and antimony sulfide based thin film solar cells. Both a ZnO nanorod electron conducting structure and a stibnite absorber show promise in a solar cell. Initial attempts at using only ZnO and Sb2S3, however, resulted...
    Resource Type:
    Honors College Thesis
    Full Text:
    -Lazcano, Y.; Guerrero, L.; Daza, O. G.; Nair, M. T. S.; Nair, P. K. Antimony Chalcogenide Thin Films

  • Growth, characterizations and applications of copper sulfide thin films by solution-based processes

    Creator:
    Vas-Umnuay, Paravee
    Abstract:
    Copper sulfides (Cu[subscript x]S) are compound semiconductor materials that exhibit considerable optical and electrical properties varying significantly as a function of the composition. Copper sulfide thin films can be used in many applications, such as solar control coatings, solar cells, photothermal conversion of solar energy, electroconductive coatings, and microwave shielding...
    Resource Type:
    Dissertation
    Full Text:
    Chiu, Debbi Gilbuena, Yong Li, Mike Knapp, Peter Kreider, Yujuan He, and Zhongwei Gao, for their