Methods of electrically characterizing zinc selenide epitaxial layers on gallium arsenide substrates
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A number of different methods for electrically characterizing ZnSe thin films are presented. These include the Hall effect, current-voltage profiling, and capacitance-voltage profiling. The planar Schottky technique is used to analyze p-type ZnSe. The conductance method of Nicollian and Brews is applied for the first time to the ZnSe/GaAs MIS system to find the surface state density profile and the time constants associated with particular states. A novel photowash technique is used to make the GaAs surface gallium rich before ZnSe growth. Electron Paramagnetic Resonance is discussed in the context of probing thin film semiconductors.
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Haynes, William Brian. "Methods of electrically characterizing zinc selenide epitaxial layers on gallium arsenide substrates." (1994) Master’s Thesis, Rice University. https://hdl.handle.net/1911/13843.