Browse by Subject "GaAs"

  • Salvador, Arnel Angud (1994)
    In this thesis the effects of electric and magnetic fields on the optical transmission and reflection spectra of GaAs/ AlGaAs coupled quantum wells and superlattices are investigated and their potential application in ...

    application/pdf

    application/pdfPDF (3Mb)Restricted to U of Illinois
  • Kim, Matthew Hidong (1989)
    The III-V compound semiconductor materials are used in a wide variety of electronic, optoelectronic and m1crowave device applications. Temperature dependent photo-Hall effect measurements have been made on the high ...

    application/pdf

    application/pdfPDF (7Mb)Restricted to U of Illinois
  • Shields, Jeffrey Allan (1992)
    The production and propagation of high-frequency acoustic phonons in silicon and GaAs are studied at low temperatures (~ 2K) using the phonon imaging technique. In this technique, a heat source is provided by a focused ...

    application/pdf

    application/pdfPDF (8Mb)Restricted to U of Illinois
  • Oberli, Daniel Yves (1988)
    This thesis describes an optical study of the intersubband relaxation of carriers in GaAs multiple quantum well structures. For this investigation the application of the conventional Raman scattering technique was extended ...

    application/pdf

    application/pdfPDF (6Mb)Restricted to U of Illinois
  • Lee, Seongbok (1986)
    In part I, we have calculated the structural properties of Si using an iterative method and the pressure dependences of energy gaps of Si, Ge, and GaAs at symmetry points in the Brillouin zone using a variational method ...

    application/pdf

    application/pdfPDF (7Mb)Restricted to U of Illinois
  • Lucas, Norene Gayle (1993)
    Gallium arsenide-silicon heterostructures combine complementary electronic and structural properties to greater technological potential. The large 4% mismatch in lattice parameter between the two semiconductors strongly ...

    application/pdf

    application/pdfPDF (7Mb)Restricted to U of Illinois