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Filtering by: Subject Microorganisms -- Effect of radiation on Remove constraint Subject: Microorganisms -- Effect of radiation on Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.) Subject Semiconductors -- Effect of radiation on Remove constraint Subject: Semiconductors -- Effect of radiation on

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  • Radiation effects in III-V semiconductors and heterojunction bipolar transistors

    Creator:
    Shatalov, Alexei
    Abstract:
    The electron, gamma and neutron radiation degradation of III-V semiconductors and heterojunction bipolar transistors (HBTs) is investigated in this thesis. Particular attention is paid to InP and InGaAs materials and InP/InGaAs abrupt single HBTs (SHBTs). Complete process sequences for fabrication of InP/InGaAs HBTs are developed and subsequently employed to produce...
    Resource Type:
    Dissertation
    Full Text:
    studies of radiation-induced degradation of HBTs. ••• 4 Effect #1 [:::::::7:-::~~ii~~:~~~~i'S

  • Terahertz Induced Non-linear Electron Dynamics in Nanoantenna Coated Semiconductors at the Sub-picosecond Timescale

    Creator:
    Stickel, Andrew
    Abstract:
    This dissertation is an exploration of the material response to Terahertz (THz) radiation. Specifically we will explore the ultrafast electron dynamics in the nonperturbative regime in semiconductors that have been patterned with nanoantenna arrays using broadband, high intensity, THz radiation. Three main semiconductor materials will be studied in this work....
    Resource Type:
    Dissertation
    Full Text:
    fashion, at least in the sense that it is depends on the acceleration of electrons to produce radiation

  • Radiation effects on III-V heterostructure devices

    Creator:
    Jun, Bongim
    Abstract:
    The neutron and electron radiation effects in Ill-V compound semiconductor heterostructure devices are studied in this thesis. Three types of devices investigated are AlGaAs/GaAs high electron mobility transistors (HEMTs), AlGaAs/InGaAs/GaAs heterostructure insulated gate field effect transistors (HIGFETs), and InP/InCaAs/InGaAs single heterojunction bipolar transistors (SHBTs). HEMTs and HIGFETs are primarily investigated...
    Resource Type:
    Dissertation
    Full Text:
    Doctor of Philosophy in Physics presented on July 1, 2002. Title: Radiation Effects on Ill-V