Index Catalog // ScholarsArchive@OSU

Physical vapor deposition of novel thin-film solar absorbers

Creator:: Waters, Benjamin E.
Abstract:: Current leading thin-film solar cell technologies, i.e., cadmium telluride (CdTe) and copper indium gallium diselenide (CIGS), employ elements which are either toxic (Cd), or rare and/or expensive (In, Te, Ga, and Cd). The aim of this thesis is to investigate new, abundant, non-toxic p-type semiconductors for potential solar absorber application....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Benjamin E. Waters for the

Diamond-like carbon films for electroluminescent applications

Creator:: Kim, Seung-bae
Abstract:: White electroluminescence (EL) was observed for the first time from diamond-like carbon (DLC) films at room temperature. Electroluminescence was observed by the application of ac voltages in excess of 200 V to a metal-insulator- semiconductor (i.e. DLC)-insulator-metal (MISIM) device structure. For EL applications, three types of the DLC films were...
Resource Type:: Masters Thesis
Full Text:: ENERGY [ eV ] Figure 4.5. PL spectra of a PWRD DLC film associated energies 2.54 eV and 2.41 eV. E

Fabrication and characterization of thin-film transistor materials and devices

Creator:: Hong, David
Abstract:: A class of inorganic thin-film transistor (TFT) semiconductor materials has emerged involving oxides composed of post-transitional cations with (n-1)d¹⁰ns⁰ (n≥4) electronic configurations. This thesis is devoted to the pursuit of topics involving the development of these materials for TFT applications: Deposition of zinc oxide and zinc tin oxide semiconductor layers...
Resource Type:: Dissertation
Full Text:: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 6.5 Estimated band tail state density distribution (Nt(E)) near the conduc- tion band minimum for

Development and characterization of AlInN as an alternating-current thin-film electroluminescent display phosphor

Creator:: Mueller, Matthew R.
Resource Type:: Masters Thesis
Full Text:: positive pulse (point A), the applied voltage is zero but the charge 500 400 1 300 E 200 100 0 wo

Novel ACTFEL phosphor development

Creator:: Ang, Wie Ming
Abstract:: The goal of this thesis is to identify and to explore novel ACTFEL phosphor materials. Several important materials properties relevant to ACTFEL phosphor development are identified. All of these properties cannot be obtained simultaneously. Therefore, several key phosphor materials properties are identified as critical to the development of an ACTFEL...
Resource Type:: Dissertation
Full Text:: within the ACTFEL stack is given by Q 1 =EE E E (2.1) 1 1 p p where the E refers to the dielectric

Manufacture and characterization of novel ACTFEL materials and devices

Creator:: Bender, Jeffrey P.
Abstract:: The aim of this dissertation is to develop non-traditional approaches to alternating-current thin-film electroluminescent (ACTFEL) device fabrication. ACTFEL technology suffers from a lack of adequately bright and efficient primary-color phosphors and cannot presently compete in the low-cost display market. Therefore the research presented in this dissertation focuses on an exploration...
Resource Type:: Dissertation
Full Text:: endeavor would not have been possible without her. Dr. Ben Clark provided SrS e-beam pellets and Chemistry

Electro-optical characterization of SrS:Ce, SrS:Cu, and SrS:Cu,Ag alternating-current thin-film electroluminescent devices

Creator:: Grudzinsky, Arkady S.
Abstract:: The purpose of this thesis is to contribute to the understanding of SrS-based alternating-current thin-film electroluminescent (ACTFEL) device operation. Three main accomplishments serving this purpose are presented in this thesis. First, two new methods are developed for estimation of insulator capacitance in ACTFEL devices possessing a large amount of dynamic...
Resource Type:: Masters Thesis
Full Text:: . Both insulator capaci tance estimation methods employ applied voltage waveforms with long pulses (e

Novel phosphor development for alternating-current thin-film electroluminescent devices

Creator:: Maddix, Crystal M.
Resource Type:: Masters Thesis
Full Text:: . ACTFEL device with injection layer. . . . . . . . 42 4.5. EL spectrum of an e-beam evaporated CaS:Pb

Development of Cu-based Thin Films for Optoelectronic Applications

Creator:: Angelos, Gregory S.
Abstract:: CIGS and CdTe based commercial thin-ﬁlm solar cells (TFSCs) require an absorber thickness greater than 2 µm and 4 µm, respectively, to adequately absorb the solar spectrum. To efficiently extract photoexcited electrons, these TFSCs require relatively defect-free absorbers with high-minority carrier mobility (> 100 cm2V−1s−1) and long lifetime (> 10...
Resource Type:: Dissertation
Full Text:: film deposited via e-beam and annealed at 350 ◦C. Left vertical axis corresponds to the percent

Phosphor development for alternating-current thin-film electroluminescent applications

Creator:: Nguyen, Tin T.
Resource Type:: Masters Thesis
Full Text:: studied in this thesis. Photoluminescence (PL) characterization is commonly used as an initial method for

ScholarsArchive@OSU

Physical vapor deposition of novel thin-film solar absorbers

Diamond-like carbon films for electroluminescent applications

Fabrication and characterization of thin-film transistor materials and devices

Development and characterization of AlInN as an alternating-current thin-film electroluminescent display phosphor

Novel ACTFEL phosphor development

Manufacture and characterization of novel ACTFEL materials and devices

Electro-optical characterization of SrS:Ce, SrS:Cu, and SrS:Cu,Ag alternating-current thin-film electroluminescent devices

Novel phosphor development for alternating-current thin-film electroluminescent devices

Development of Cu-based Thin Films for Optoelectronic Applications

Phosphor development for alternating-current thin-film electroluminescent applications

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