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Filtering by: Creator Blanchard, David, L. (David Lee) Remove constraint Creator: Blanchard, David, L. (David Lee) Committee Member McIntyre, David Remove constraint Committee Member: McIntyre, David

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  • Architectural support for multithreading on a 4-way multiprocessor

    Creator:
    Kim, Gwang-Myung
    Abstract:
    The microprocessors will have more than a billion logic transistors on a single chip in the near future. Several alternatives have been suggested for obtaining highest performance with billion-transistor chips. To achieve the highest performance possible, an on-chip multiprocessor will become one promising alternative to the current superscalar microprocessor. It...
    Resource Type:
    Masters Thesis
    Full Text:
    Multithreading on a 4-way Multiprocessor. Abstract approved: ----~-r Ben Lee The microprocessors will have

  • Nonlinear terahertz spectroscopy of carbon nanomaterials and semiconductor nanostructures

    Creator:
    Paul, Michael Jason
    Abstract:
    This thesis will cover my work relating to the developing field of terahertz (THz) science and technology. It will present experimental and theoretical studies investigating the optical and electrical properties of various material systems using novel THz imaging and spectroscopy techniques. Due to its low photon energy, THz imaging and...
    Resource Type:
    Dissertation
    Full Text:
    -Shik Lee This thesis will cover my work relating to the developing field of terahertz (THz) science

  • Design and computer aided optimization of a fully integrated CMOS RF distributed amplifier

    Creator:
    Ballweber, Brian M.
    Abstract:
    Advancements in the sophistication and complexity of modern electronic systems are creating a need for highly integrated systems with ever higher operational frequencies. The economical demands of these systems dictate that they be implemented using low cost fabrication technologies, such as digital CMOS. One of the major challenges facing circuit...
    Resource Type:
    Masters Thesis
    Full Text:
    . I would like also to thank Professor Andreas Weisshaar, Professor Ben Lee, and Professor David

  • Generation of narrowband THz pulses and THz studies of ultrafast phenomena in semiconductor quantum wells

    Creator:
    Danielson, Jeremy R.
    Abstract:
    This work comprises two main parts: creating and shaping narrowband, pulsed THz radiation in a table-top optical setup; and applying THz pulses to semiconductor nanostructures to study electron dynamics. I developed a scheme to shape the THz output of a fanned-out periodically poled lithium niobate (PPLN) crystal. The pulses are...
    Resource Type:
    Dissertation
    Full Text:
    Semiconductor Quantum Wells. Abstract approved: Yun-Shik Lee This work comprises two main parts

  • High efficiency delta-sigma modulation data converters

    Creator:
    Lee, Kyehyung
    Abstract:
    Enabled by continued device scaling in CMOS technology, more and more functions that were previously realized in separate chips are getting integrated on a single chip nowadays. Integration on silicon has opened the door to new portable wireless applications, and initiated a widespread use of these devices in our common...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Kyehyung Lee for the degree of Doctor of Philosophy in

  • Comparison of carbon nanotube and graphene field-effect transistor biosensors

    Creator:
    Saltzgaber, Grant William
    Abstract:
    Detection of biomolecules is important for the diagnosis and treatment of diseases. Low concentration detection, specific biomolecule detection, and point-of-care use are appealing characteristics for biosensors because of the possibility of early detection and quick results of specific biomolecules. Furthermore, inexpensive biosensors are appealing so that they are accessible to...
    Resource Type:
    Masters Thesis
    Full Text:
    accomplish what I have. Thank you to my committee members, Dr. David McIntyre, Dr. Yun-Shik Lee, and Dr

  • Optical Development and Materials Applications of Tunable Femtosecond Stimulated Raman Spectroscopy

    Creator:
    Zhu, Liangdong
    Abstract:
    To obtain a mechanistic understanding of the chemical processes, techniques that offer a frame-by-frame visualization of molecular structure during a reaction are of vital importance. Numerous efforts and advances have been made in order to acquire such vivid molecular “movies”, especially in the electronic excited state. Ultrafast molecular spectroscopy method...
    Resource Type:
    Dissertation
    Full Text:
    along the way. I would like to thank Dr. Sean Burrows, Dr. Stephen Lancaster, Dr. Yun-Shik Lee and Dr

  • Human exposure to polycyclic aromatic hydrocarbons : global cancer risk and metabolism

    Creator:
    Motorykin, Oleksii
    Abstract:
    In recent decades, there has been increased attention on human exposure to, and subsequently toxicity of, Polycyclic Aromatic Hydrocarbons (PAHs). PAHs are widespread organic pollutants and some have been shown to be toxic, carcinogenic and mutagenic. This research was focused on understanding the link between global PAH emissions and lung...
    Resource Type:
    Dissertation
    Full Text:
    : ________________________________________________________________________ Staci L. Massey Simonich In recent decades, there has been increased attention on human

  • A comparison of substrate noise coupling in lightly and heavily doped CMOS processes for 2.4 GHz LNA's

    Creator:
    Hazenboom, Duncan S.
    Abstract:
    Three types of low noise amplifiers operating at 2.4GHz were designed. They are the commonly used single-ended and differential amplifiers as well as a new quasi-differential amplifier. The substrate noise injected into these amplifiers is examined for both heavily and lightly doped CMOS substrates. For the single-ended amplifier the noise...
    Resource Type:
    Masters Thesis
    Full Text:
    have been most informative. Thanks to Dr. David McIntyre and Dr. Andreas Weishaar for serving on my

  • Carbon nanotube devices engineered by atomic force microscopy

    Creator:
    Prisbrey, Landon
    Abstract:
    This dissertation explores the engineering of carbon nanotube electronic devices using atomic force microscopy (AFM) based techniques. A possible application for such devices is an electronic interface with individual biological molecules. This single molecule biosensing application is explored both experimentally and with computational modeling. Scanning probe microscopy techniques, such as...
    Resource Type:
    Dissertation
    Full Text:
    from: Andy Karplus, Tom Novet, Janet Tate, Leonard Fifield, Tom Giebultowicz, David McIntyre, Rubin