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 20 of 189 for “"Field effect transistor"”.
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Leakage gate current in a heterostructure field effect transistor
… gate current in a heterostructure insulated-gate field effect transistor (HIGFET) is presented. Three important components of the leakage gate current, namely 2-D tunneling, 3-D tunneling and thermionic emission current, are considered. The conduction band edge profile of the HIGFET is obtained by …
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The insulated gate field effect transistor (IGFET) as a microluminometer
… the optical nature of the insulated gate field effect transistor (IGFET), how its optical sensitivity relates to its electrical operation, and explores its usefulness as a microluminometer for a chemisensor and biosensor. Although the experiments performed for this dissertation show that …
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Open-Gate Junction Field-Effect Transistor for Chemical and Biomolecular Analysis
Field-effect transistors (FETs) have emerged as a transformative platform in biosensing, effectively bridging the gap between electronics and biology by measuring the intrinsic charge of bioparticles. The development of FET-based sensing techniques can be traced back to the 1970s with the advent of …
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Charge-Modulated Field-Effect Transistor: technologies and applications for biochemical sensing
… development, fabrication and characterization of field-effect transistor-based biochemical sensor (bioFET) developed in different technologies. Such a research field has been attracting a significant interest in the last decades, as electronic sensors can represent as valuable, portable and low …
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Graphene-based field effect transistor integration using gm/ID design methodology
This Thesis was approved for publication on 2024-12-12 at 16:28.
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Process development for a silicon planar resonant-tunneling field-effect transistor
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Laterally Movable Gate Field Effect Transistor (LMGFET) for microsensor and microactuator applications
Laterally Movable Gate Field Effect Transistor (LMGFET) invented at LSU as a microactuator is the subject of study in this research. The gate moving in lateral direction in a LMGFET changes channel width but keeps the channel length and the gap between the metal gate and the gate oxide constant. …
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A physics based compact model for a diamond optically gated field effect transistor
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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The physics and technology of the InAlAs/n⁺-InP heterostructure field-effect transistor
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Neuro-Silicon Interface of a Hirudo medicinalis Retzius Cell Integrated with Field Effect Transistor
… voltage of a living neural cell using a silicon transistor. The coupling of neurological tissues with silicon devices is of interest to the fields of neurology, neuroscience, electrophysiology and cellular biology. In previous work by Peter Fromherz, single neurons were successfully coupled to …
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Graphene nano-ribbon and transition metal dichalcogenide field-effect transistor modeling and circuit simulation
… nano-ribbon and transition metal dichalcogenide field-effect transistors. Through compact modeling, SPICE implementation of the transistors is realized, and circuit-level simulation is enabled. Extensive simulation studies are performed to evaluate the performance of these two emerging devices.
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Analysis of the Indium Gallium Arsenide/aluminum Gallium Arsenide Modulation-Doped Field Effect Transistor
… of (In,Ga)As/(Al,Ga)As modulation-doped field-effect transistors (MODFETs). The use of a thin strained layer of (In,Ga)As for the current-carrying channel takes advantage of the superior transport properties of this material while maintaining high crystal quality necessary for good device …
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A modulation-doped field-effect transistor-based optoelectronic integrated circuit receiver for optical interconnects
… on submicron pseudomorphic modulation-doped field-effect transistors (MODFETs) and a metal-semiconductor-metal photodetector (MSM-PD). Extensive discrete electronic and photonic device results are presented and related to receiver design. The performance of the overall receiver and individual …
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The Electroadsorption Field Effect Transistor : numerical and experimental treatment of chemisorption on nanostructured chemical sensors
… oxides is in general of great importance to the fields of clean energy, heterogeneous catalysis, nanoelectronics, and trace chemical detection. The purpose of this thesis is to illuminate this process by means of an investigation that utilizes the electric field effect to control surface …
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Silicon on Ferroelectric Insulator Field Effect Transistor (SOFFET): A Radical Alternative to Overcome the Thermionic Limit
… technology for non-classical CMOS structures. Field effect transistors (FETs) in general have made unprecedented progress in the last few decades by down-scaling device dimensions and power supply level leading to extremely high numbers of devices in a single chip. High density integrated …
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Physical Modeling of Silicon Carbide Power Junction Field Effect Transistor and Model Levels For Semiconductor Devices
… Currently, 1200V/20A SiC junction field effect transistor (JFET) is at the verge of being commercialized by various companies, including SemiSouth Laboratories, Inc. The fabrication of other devices, like high voltage SiC MOSFET, is progressing. Providing circuit simulator models …
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Charge transport mechanism within 2D material films and its role on field effect transistor and capacitor technology
… are regarded as disruptive technology is field-effect transistors (FETs), where 2D materials can offer high field-effect mobility (μFE ) and faster switching time. Moreover, the solution processability of 2D materials has enabled their usage as inks in large-scale printing processes. Thus, …
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Physical Modeling of Graphene Nanoribbon Field Effect Transistor Using Non-Equilibrium Green Function Approach for Integrated Circuit Design
… processing systems is scaling down the transistor dimensions. For decades, this has enhanced the device performance and density. However, the International Technology Roadmap for Semiconductors (ITRS) states the end of Moore’s law in the next decade due to the scaling challenges of …
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Fabrication and application of a novel four-terminal hybrid organic/inorganic field-effect transistor for volatile organic compounds sensing
… both in the commonly used ‘organic thin-film transistor’ (OTFT) and ‘chemical field-effect transistor’ (CHEMFET) sensing modes as well as in a new, potentially useful sensing mode, referred to as ‘chemical memory’ mode. Compared to existing commercially available sensors, organic thin-film …
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