Search for dissertations about: "polysilicon emitter"
Found 4 swedish dissertations containing the words polysilicon emitter.
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1. Low-Frequency Noise in Si-Based High-Speed Bipolar Transistors
Abstract : .... READ MORE
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2. Process integration issues for high-performance bipolar technology
Abstract : The work in this thesis has been focused on processintegration issues for high-performance bipolar technologyincluding experimental work on self-aligned silicides,ion-implanted andin situdoped polysilicon emitters, strained silicongermanium for heterojunction bipolar transistors and physicalprocess and device simulation.Key issues for the self-aligned silicidation of small devicefeatures such as the influence of dopants, silicon morphologyand line width on titanium disilicide formation, phasetransformation and temperature stability, have been addressed. READ MORE
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3. Device design and process integration for SiGeC and Si/SOI bipolar transistors
Abstract : SiGe is a significant enabling technology for therealization of integrated circuits used in high performanceoptical networks and radio frequency applications. In order tocontinue to fulfill the demands for these applications, newmaterials and device structures are needed. READ MORE
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4. The transistor, with emphasis on its use for radio frequency telecommunication
Abstract : This thesis is about transistors, integrated circuits and techniques to fabricate electronic devices in semiconductor materials. The most important application area for the transistors studied in the thesis is radio frequency telecommunication. READ MORE