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Theses/Dissertations from 2013

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Investigations on the Effects of Hydrothermal Surface Doping of Europium Ions on Titanium Dioxide Nanoparticles, Phillip McCart

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Investigations of TiO2 Nanoparticles Surface-Doped with Eu in Aqueous Fluids to High P-T Conditions, Phillip A. McCart, Laurel Ferris, Robert A. Mayanovic, and Hao Yan

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Quasicrystalline phase of silicon on glass, A. R. Middya and Kartik Ghosh

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Fabrication and Characterization of Tungsten Oxide Based Electrochromic Devices Grown by Pulsed Laser Deposition, Alex Miller

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Development of Techniques for the Fabrication of Micro- and Nano-batteries for Biomedical Applications, Hayley Osman, V. S.Sandeep Akkanapragada, Jacob Conner, and Saibal Mitra

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Effect of ball milling on magnetic properties of Nb substituted R 2Fe16Nb1 (R: Gd and Er) alloys, B. K. Rai, S. R. Mishra, Soma Khanra, and Kartik Ghosh

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Correlation between structural, magnetic, and dielectric properties of manganese substituted cobalt ferrite, C V. Ramana, Y D. Kolekar, K K. Bharathi, B Sinha, and Kartik Ghosh

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Mode identification for subdwarf b stars using period spacings in kepler data, M. D. Reed

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MPEG-PAMAM-G4 nucleic acid nanocomplexes: Enhanced stability, rnase protection, and activity of splice switching oligomer and poly I:C RNA, Juan Reyes-Reveles; Reza Sedaghat-Herati; David R. Gilley; Ashley M. Schaeffer; Kartik C. Ghosh; Thomas D. Greene; Hannah E. Gann; Wesley A. Dowler; Stephen Kramer; and For complete list of authors, see publisher's website.

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Fabrication and photovoltaic properties of Cu2O/ZnO p-n heterojunction solar cells, Ming Wei Shang, Chun Ting Liu, Qiong Sun, Qian Zhang, Hong Zhou Dong, and Ligeng Dong

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Effects of proton-conducting electrolyte microstructure on the performance of electrolyte-supported solid oxide fuel cells, Jing Sui, Lei Cao, Qianqian Zhu, Liyan Yu, Qian Zhang, and Lifeng Dong

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Improved photoelectrical performance of single-crystal TiO2 nanorod arrays by surface sensitization with copper quantum dots, Qiong Sun, Yang Li, Xianmiao Sun, and Lifeng Dong

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Copper quantum dots on TiO2: A high-performance, low-cost, and nontoxic photovoltaic material, Qiong Sun, Xianmiao Sun, Hongzhou Dong, Qian Zhang, and Lifeng Dong

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Photoelectrical Properties of TiO2 Nanorods with an Array-cluster Double-layered Structure, Qiong Sun, Xianmiao Sun, Yang Li, and Lifeng Dong

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Correlations between morphology and photoelectrical properties of single-crystal rutile TiO2 nanorods, Qiong Sun, Xianmiao Sun, Yang Li, Liyan Yu, and Lifeng Dong

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Effects of Calcination Treatment on the Morphology and Crystallinity, and Photoelectric Properties of All-Solid-State Dye-Sensitized Solar Cells Assembled by TiO2 Nanorod Arrays, Xianmiao Sun, Qiong Sun, Yang Li, Lina Sui, and Lifeng Dong

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Effects of experimental conditions on the morphology and photocurrent density of TiO2 nanorods, Xian Miao Sun, Qiong Sun, Cui Cui Xie, and Lifeng Dong

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Significant effects of reaction temperature on morphology, crystallinity, and photoelectrical properties of rutile TiO2 nanorod array films, Xianmiao Sun, Qiong Sun, Qian Zhang, Qianqian Zhu, Hongzhou Dong, and Lifeng Dong

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Catalytic synthesis and growth mechanism of multi-branched carbon fibers by cupric solution precursors, Qiuxiang Wang, Qian Zhang, and Lifeng Dong

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Comparative study on electrical properties of three different types of graphene-based thin films, Xiaoxia Wang, Jianhua Yu, Hongzhou Dong, Fengjuan Jiang, Qianqian Zhu, Lili Xu, and Lifeng Dong

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Morphology of hydrothermally synthesized ZnO nanoparticles tethered to carbon nanotubes affects electrocatalytic activity for H 2 O 2 detection, Mulugeta Wayu, Spidle Ryan, Tuphan Devkota, Robert DeLong, Kartik C. Ghosh, Kartik C. Ghosh, and Charles Chusuei

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Photoelectrochemical properties of α-Fe2O 3:Sn/CuFe2O4 composite nanorod arrays as photoanodes, Kun Wu, Chunting Liu, Mingwei Shang, Qianqian Zhu, and Lifeng Dong

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Graphene and N-doped graphene coated with SnO2 nanoparticles as supercapacitor electrodes, Lili Xu, Jianhua Yu, Qianqian Zhu, Xiaoxia Wang, and Lifeng Dong

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In situ monitoring of the adsorption of Co2+ on the surface of Fe3O4 nanoparticles in high-temperature aqueous fluids, Hao Yan, Robert A. Mayanovic, Joseph W. Demster, and Alan J. Anderson

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Development and Characterization of Pulsed Laser Deposited Tungsten Oxide Thin Films for Electrochromic Applications, Syed Ali Zaidi

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Synthesis and characterization of exotic carbon fibers with branched spurs using nickel catalyst precursor, Qian Zhang, Qiuxiang Wang, Hongzhou Dong, and Lifeng Dong

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Synthesis and Photoelectrical properties of Graphene-CuxO nanostructures, Qian Qian Zhu, Jian Hua Yu, Xiao Xia Wang, Li Li Xu, Lei Cao, and Lifeng Dong

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Solvothermal synthesis of boron-doped graphene and nitrogen-doped graphene and their electrical properties, Qianqian Zhu, Jianhua Yu, Wushou Zhang, Hongzhou Dong, and Lifeng Dong

Submissions from 2012

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The dual-channel, pulse-counting pierce-blitzstein photometer-the PBPHOT: Our last paper with bob koch, and additional technical history, Carol Ambruster, Tony Hull, Robert H. Koch, Rich Mitchell, George Wolf, and Bob Smith

Mode identification in the pulsating subdwarf B star KIC 2697388, Andrzej S. Baran

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A pulsation zoo in the hot subdwarf B star KIC 10139564 observed by Kepler, Andrzej S. Baran; Michael D. Reed; D. Stello; R. H. Østensen; J. H. Telting; E. Pakštienė; S. J. O'Toole; R. Silvotti; P. Degroote; and For complete list of authors, see publisher's website.

Mode identification of three pulsating subdwarf B stars via multiplets and period spacing, Andrzej S. Baran and A. Winans

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Hydrothermal Synthesis and Characterization of Cobalt Doped Dilute Magnetic Semiconducting Nanoparticles, Sirish Chandra Bhamidipati

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Biomolecular Triconjugates Formed between Gold, Protamine, and Nucleic Acid: Comparative Characterization on the Nanoscale, Robert DeLong; Lisa Cillessen; Chris Reynolds; Adam Wanekaya; Tiffany Severs; Kartik Ghosh; Michael Fisher; Stephanie Barber; John Black; and For complete list of authors, see publisher's website.

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X-Ray Adsorption Near Edge Structure Of Co2+, Ni2+ and Zn2+ Ions Adsorbed on Fe3O4 Nanoparticles in Super Critical Aqueous Fluids, Joseph Wesley Demster

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Electromechanical properties of freestanding graphene functionalized with tin oxide (SnO2) nanoparticles, Lifeng Dong, J. Hansen, P. Xu, M. L. Ackeman, S. D. Barber, J. K. Schoelz, D. Qi, and P. M. Thibado

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Antimicrobial Activity of Single-Walled Carbon Nanotubes Suspended in Different Surfactants, Lifeng Dong, Alex Henderson, and Christopher Field

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Tipping the proteome with gene-based vaccines: Weighing in on the role of nanomaterials, Kristin J. Flores, Michael M. Craig, Adam Wanekaya, Lifeng Dong, Kartik C. Ghosh, Joshua J. Smith, and Robert K. Delong

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Structure and magnetic properties of co-doped ZnO dilute magnetic semiconductors synthesized via hydrothermal method, Kartik C. Ghosh, Pawan K. Kahol, S Bhamidipati, N Das, and S. Khanra

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Bandgap engineered high mobility indium oxide thin films for photovoltaic applications, Ram K. Gupta, Kartik Ghosh, and Pawan K. Kahol

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Uptake of Single-Walled Carbon Nanotubes Conjugated with DNA by Microvascular Endothelial Cells, Joseph Harvey, Lifeng Dong, Kyoungtae Kim, Jacob Hayden, and Jianjie Wang

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Electrical and Magnetic Properties of Molybdenum Doped Yttrium Ion Garnet for Spintronic Applications, Soma Khanra

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The Penn polarimeters, Robert H. Koch, George W. Wolf, Anthony B. Hull, Nicholas M. Elias, Bruce D. Holenstein, and Richard J. Mitchell

Mt. suhora survey - Searching for pulsating M dwarfs. II, J. Krzesinski, Andrzej S. Baran, M. Winiarski, L. Fox-Machado, M. Drózdz, M. Siwak, and D. Kozieł-Wierzbowska

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Electrochemical Impedance Analysis of Methanol and Ethanol Oxidations on Carbon Nanotube-Supported Pt and Pt-Ru Nanoparticles, Bo Ma

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Monitoring synchrotron X-ray-induced radiolysis effects on metal (Fe, W) ions in high-temperature aqueous fluids, R. A. Mayanovic, A. J. Anderson, Hingure J. Dharmagunawardhane, S. Pascarelli, and G. Aquilanti

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Association of poly I:C RNA and plasmid DNA onto MnO nanorods mediated by PAMAM, Brooke Parker-Esquivel, Kristin J. Flores, Daniel Louiselle, Michael Craig, Lifeng Dong, Richard Garrad, Kartik Ghosh, Adam Wanekaya, Garry Glaspell, and Robert K. DeLong

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Empirical determination of convection parameters in white dwarfs. I. Whole Earth Telescope observations of EC14012-1446, J. L. Provencal; M. H. Montgomery; A. Kanaan; S. E. Thompson; J. Dalessio; H. L. Shipman; D. Childers; J. C. Clemens; Michael D. Reed; and For complete list of authors, see publisher's website.

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The discovery of two pulsating subdwarf B stars in NGC 6791 using Kepler data, Michael D. Reed, Andrzej S. Baran, R. H. Østensen, J. Telting, and S. J. O'Toole

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Multiyear and multisite photometric campaigns on the bright high-amplitude pulsating subdwarf B star EC 01541-1409, Michael D. Reed; Cory Honer; Justin T. Gilker; Amanda C. Quint; Anastasia M. Doennig; Lee L. Hicks; Matt A. Thompson; Phillip A. McCart II; and For complete list of authors, see publisher's website.

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Orbital properties of an unusually low-mass sdB star in a close binary system with a white dwarf, R. Silvotti; R. H. Østensen; S. Bloemen; J. H. Telting; Michael D. Reed; L. E. Farris; S. J. O'Toole; L. E. Farris; Andrzej S. Baran; and For complete list of authors, see publisher's website.

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Ice mineralogy across and into the surfaces of Pluto, Triton, and Eris, S. C. Tegler, W. M. Grundy, C. B. Olkin, L. A. Young, W. Romanishin, D. M. Cornelison, and R. Khodadadkouchaki

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Three ways to solve the orbit of KIC 11 558 725: A 10-day beaming sdB+WD binary with a pulsating subdwarf, J. H. Telting; R. H. Østensen; A. S. Baran; S. Bloemen; M. D. Reed; R. Oreiro; L. Farris; T. A. Ottosen; C. Aerts; and For complete list of authors, see publisher's website.

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High sensitivity low field magnetically gated resistive switching in CoFe2O4/La0. 66Sr0. 34MnO3 heterostructure, Vishal Thakare; Guozhong Xing; Haiyang Peng; Abhimanyu Rana; Onkar Game; P. Anil Kumar; Arun Banpurkar; Yesappa Kolekar; Kartik Ghosh; and For complete list of authors, see publisher's website.

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Preparation and photocatalytic properties of hybrid core-shell reusable CoFe 2O 4-ZnO nanospheres, A. Wilson, S. R. Mishra, Ram K. Gupta, and Kartik Ghosh

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Reusable hybride CoFe 2O 4-ZnO hollow nanosphere photocatalysts, A. Wilson, S. R. Mishra, B. K. Rai, Ram K. Gupta, and Kartik C. Ghosh

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Atomic control of strain in freestanding graphene, P. Xu; Yurong Yang; S. D. Barber; M. L. Ackerman; J. K. Schoelz; D. Qi; Igor A. Kornev; Lifeng Dong; L. Bellaiche; and For complete list of authors, see publisher's website.

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In situ XANES study of Co 2+ ion adsorption on Fe 3O 4 nanoparticles in supercritical aqueous fluids, Hao Yan, Robert A. Mayanovic, Joseph Demster, and Alan J. Anderson

Neutron scattering studies of glassy solid state Li electrolytes, Leo Zella, Ali Zaidi, Munesh Rathore, Anshuman Dalvi, Mitra Saibal, and Tom Heitmann

Submissions from 2011

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RATJ0455+1305: A rare hybrid pulsating subdwarf B star, Andrzej S. Baran, J. T. Gilker, L. Fox-Machado, M. D. Reed, and S. D. Kawaler

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J08069+1527: A newly discovered high-amplitude, hybrid subdwarf B pulsator, Andrzej S. Baran, J. T. Gilker, M. D. Reed, R. H. Østensen, J. H. Telting, K. Smolders, L. L. Hicks, and R. Oreiro

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First Kepler results on compact pulsators - VII. Pulsating subdwarf B stars detected in the second half of the survey phase, Andrzej S. Baran; Steven D. Kawaler; Michael D. Reed; Amanda C. Quint; S. J. O. Toole; R. H. Østensen; J. H. Telting; R. Silvotti; S. Charpinet; and For complete list of authors, see publisher's website.

Mt. Suhora survey - Searching for pulsating M dwarfs. I, Andrzej S. Baran, M. Winiarski, J. Krzesiński, L. Fox-Machado, S. D. Kawaler, M. Drózdz, A. Faltenbacher, M. A. Thompson, and Michael D. Reed

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Effects of nanomaterials on luciferase with significant protection and increased enzyme activity observed for zinc oxide nanomaterials, S. Barber; M. Abdelhakiem; Kartik C. Ghosh; R. Spidle; B. Jacobs; L. Washington; J. Li; Adam K. Wanekaya; Robert K. DeLong; and For complete list of authors, see publisher's website.

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Synthesis and Characterization of Cobalt Nanoparticles for Biomedical Applications, Hari Lal Bhatta

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Investigations of Radiolysis Effects on Iron Species and Reaction of Fe3O>sub>4 Nanoparticles with Metal Ions Under Hydrothermal Conditions, Hingure Arachchilage Naveen Dharmagunawardhane

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Electrocatalytic Activity of Carbon Nanotube-Supported Pt-Cr-Co Tri-Metallic Nanoparticles for Methanol and Ethanol Oxidations, Hongzhou Dong and Lifeng Dong

Research on electrocatalytic activity of carbon nanotube-supported Pt-bimetallic nanoparticles for methanol and ethanol oxidations, Hongzhou Dong and Lifeng Dong

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Comparative study of different carbon nanotube-supported platinum bimetallic and trimetallic catalysts for methanol and ethanol oxidation, Lifeng Dong, Hongzhou Dong, Liyan Yu, Qian Zhang, Jincheng Bai, Jing Sui, and Bo Ma

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Enhanced photoelectrochemical properties of CdS/ZnO supported on carbon nanotube films, Lifeng Dong, John S. Malone, Liyan Yu, Hongzhou Dong, and Jianhua Yu

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Direct imaging of copper catalyst migration inside helical carbon nanofibers, Lifeng Dong, Liyan Yu, Zuolin Cui, Hongzhou Dong, Peter Ercius, Chengyu Song, and Thomas Duden

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Remote sensing D/H ratios in methane ice: Temperature-dependent absorption coefficients of CH3D in methane ice and in nitrogen ice, W. M. Grundy, S. J. Morrison, M. J. Bovyn, S. C. Tegler, and D. M. Cornelison

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MAPLE-deposited polymer films for improved organic device performance, S. Guha, D. Adil, N. B. Ukah, Ram K. Gupta, and Kartik C. Ghosh

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Optical spectroscopic studies of a soluble fluorene-based conjugated polymer: A hydrostatic pressure and temperature study, S. U. Guha, David James Rice, C M. Martin, W Graupner, M Chandrasekhar, H Chandrasekhar, and U Schert

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Photoconducting and electrical properties of Al/TIPS-pentacene/p-Si/Al hybrid diode for optical sensor applications, Ram K. Gupta, M. E. Aydin, and F. Yakuphanoglu

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Structural and magnetic properties of nanostructured iron oxide, Ram K. Gupta, Kartik C. Ghosh, L. Dong, and Pawan K. Kahol

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Structural and magnetic properties of phase controlled iron oxide rods, Ram K. Gupta, Kartik C. Ghosh, L. Dong, and Pawan K. Kahol

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Structural and magnetic properties of epitaxial SnFe2O4 thin films, Ram K. Gupta, Kartik C. Ghosh, and P. K. Kahol

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Low temperature processed highly conducting, transparent, and wide bandgap Gd doped CdO thin films for transparent electronics, Ram K. Gupta, Kartik C. Ghosh, Rishi Patel, and Pawan K. Kahol

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Vertical exchange bias effects in multilayer thin films based on iron oxide and chromium oxide, Ram K. Gupta, Kartik Ghosh, and Pawan K. Kahol

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A novel method to synthesis magnetic thin film of iron oxide, Ram K. Gupta, K. Ghosh, R. Patel, and P. K. Kahol

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Bandgap engineering of rare earth element doped nanostructured cadmium oxide thin films, Ram K. Gupta, K. Ghosh, R. Patel, and P. K. Kahol

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Epitaxial growth of MgFe2O4 (111) thin films on sapphire (0001) substrate, Ram K. Gupta and F. Yakuphanoglu

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Epitaxial growth of tin ferrite thin films using pulsed laser deposition technique, Ram K. Gupta and F. Yakuphanoglu

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Band gap engineering of nanostructure Cu doped CdO films, Ram K. Gupta, F. Yakuphanoglu, and F. M. Amanullah

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Fabrication and characterization of p-n junctions based on ZnO and CuPc, Ram K. Gupta, F. Yakuphanoglu, Kartik C. Ghosh, and Pawan K. Kahol

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P-Si/DNA photoconductive diode for optical sensor applications, Ram K. Gupta, F. Yakuphanoglu, H. Hasar, and Abdulaziz A. Al-Khedhairy

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Study of Magnetic and Electrical Properties of Yttrium Orthoferrite and Their Manipulation for Multiferroic Applications, Adam Paul Hinckley

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Magnetization effects in bulk YFeO3 and their dependency on electric field strength and temperature as a basis for thin film investigation of multiferroic technology, A. Hinckley, R. K. Gupta, Pawan K. Kahol, and Kartik Ghosh

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Effects of illumination on capacitance characteristics of Au/3C-SiC/p-Si/Al diode, K S. Kim, Ram K. Gupta, G S. Chung, and F Yakuphanoglu

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Synthesis and Characterization of Carbon Nanotube Supported Platinum and Titanium Dioxide Nanoparticles, Qianqian Liu

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Photo-Response of Single- and Multi-Walled Carbon Nanotubes Sensitized with Photoactive Materials, Johnanthan Scott Malone

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In Situ X-ray Absorption Spectroscopic Study of the Adsorption of Ni2+ on Fe3O4 Nanoparticles in Supercritical Aqueous Fluids, Robert A. Mayanovic, Hao Yan, Alan J. Anderson, Peter R. Meredith, and William A. Bassett

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GALEX J201337.6+092801: The lowest gravity subdwarf B pulsator, R. H. Østensen; P. I. Pápics; R. Oreiro; M. D. Reed; A. C. Quint; J. T. Gilker; L. L. Hicks; A. S. Baran; L. Fox Machado; and For complete list of authors, see publisher's website.

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First Kepler results on compact pulsators - VI. Targets in the final half of the survey phase, R. H. Østensen; Rl Silvotti; S. Charpinet; R. Oreiro; S. Bloemen; A. S. Baran; Michael D. Reed; S. D. Kawaler; J. H. Telting; and For complete list of authors, see publisher's website.

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The cool ZZ Ceti star PG 2303+243: observations and analysis of variability in 2004, E. Pakstiene, J. E. Solheim, G. Handler, Michael D. Reed, Zs Bognar, F. Rodler, M. Paparo, J. Zdanavicius, B. Steininger, and G. Wolf

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The pulsations of PG 1351+489, M. Redaelli; S. O. Kepler; J. E.S. Costa; D. E. Winget; G. Handler; B. G. Castanheira; A. Kanaan; L. Fraga; Michael D. Reed; and For complete list of authors, see publisher's website.

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Whole Earth Telescope observations of the subdwarf B star KPD1930+2752: A rich, short-period pulsator in a close binary, M. D. Reed; S. L. Harms; S. Poindexter; A.-Y. Zhou; J. R. Eggen; M. A. Morris; A. C. Quint; S. Mcdaniel; A. Baran; and For complete list of authors, see publisher's website.

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First Kepler results on compact pulsators - VIII. Mode identifications via period spacings in g-mode pulsating subdwarf B stars, Michael D. Reed; Andrzej Baran; Amanda c. Quint; S. D. Kawaler; S. J. O. Toole; J. Telting; S. Charpinet; C. Rodriguea-Lopez; R. H. Østensen; and For complete list of authors, see publisher's website.

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Matrix-assisted pulsed-laser evaporated polymer films in all-organic field-effect transistors and metal-insulator-semiconductor diodes, N.B. Ukah, D. Adil, J. Granstrom, Ram K. Gupta, Kartik Ghosh, and S. Guha