Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"AlGaAs/GaAs heterostructure"”.
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Three-dimensional field-effect transistors with top-down and bottom-up nanowire-array channels
… NW research centers on the Au-catalyzed planar GaAs NW assembly discovered at the University of Illinois Urbana-Champaign (UIUC). The top-down NW research approach involves plasma etching of an emerging wide-bandgap material, Gallium Oxide (Ga2O3), to make arrays of NW channels (or fins) for …
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Physics and Engineering of Photoelectric Tunable-step Terahertz Detectors Based on High Mobility III-V Semiconductor Structures
… including antenna geometry, material, heterostructure design, operating temperature, illumination condition, etc., is systematically investigated for room-temperature PETS THz detectors with high responsivity and fast response speed. Firstly, a systematic study on AlGaAs/GaAs-based PETS …