Investigation Of Aluminum Gallium Nitride Gallium Nitride Modulation Doped Field Effect Transistors
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Author | : Ozgur Aktas |
Publisher | : |
Total Pages | : 110 |
Release | : 1997 |
Genre | : |
ISBN | : |
Download Investigation of Aluminum Gallium Nitride/gallium Nitride Modulation Doped Field Effect Transistors Book in PDF, Epub and Kindle
Author | : Stephen J. Pearton |
Publisher | : Springer Science & Business Media |
Total Pages | : 383 |
Release | : 2006-07-06 |
Genre | : Technology & Engineering |
ISBN | : 1846283590 |
Download Gallium Nitride Processing for Electronics, Sensors and Spintronics Book in PDF, Epub and Kindle
Semiconductor spintronics is expected to lead to a new generation of transistors, lasers and integrated magnetic sensors that can be used to create ultra-low power, high speed memory, logic and photonic devices. Useful spintronic devices will need materials with practical magnetic ordering temperatures and current research points to gallium and aluminium nitride magnetic superconductors as having great potential. This book details current research into the properties of III-nitride semiconductors and their usefulness in novel devices such as spin-polarized light emitters, spin field effect transistors, integrated sensors and high temperature electronics. Written by three leading researchers in nitride semiconductors, the book provides an excellent introduction to gallium nitride technology and will be of interest to all reseachers and industrial practitioners wishing to keep up to date with developments that may lead to the next generation of transistors, lasers and integrated magnetic sensors.
Author | : Hyungtak Kim |
Publisher | : |
Total Pages | : 133 |
Release | : 2003 |
Genre | : |
ISBN | : 9780496520169 |
Download Fabrication, Performance and Degradation Mechanism of Aluminum Gallium Nitride/gallium Nitride Heterostructure Field-effect Transistors Book in PDF, Epub and Kindle
Tremendous efforts to realize the potential of Al-GaN/GaN HFETs have been made over the last decade focusing on improving microwave power performance via optimizing material growth and semiconductor processing technologies. As the device performance is getting mature, the device's reliability becomes a major concern for manufacturability of commercially available AlGaN/GaN HFETs. However, comprehensive study on the reliability of these devices is still lacking.
Author | : Anthony Joseph Valois |
Publisher | : |
Total Pages | : 398 |
Release | : 1985 |
Genre | : |
ISBN | : |
Download An Investigation of Deep Levels in Aluminum Gallium Arsenide/gallium Arsenide Modulation-doped Heterojunction Structures Book in PDF, Epub and Kindle
Author | : Kenneth L. Holmes |
Publisher | : |
Total Pages | : 79 |
Release | : 2002-06-01 |
Genre | : |
ISBN | : 9781423509325 |
Download Two-Dimensional Modeling of Aluminum Gallium Nitride/Gallium Nitride High Electron Mobility Transistor Book in PDF, Epub and Kindle
Gallium Nitride (GaN) High Electron Mobility Transistors (HEMT's) are microwave power devices that have the performance characteristics to improve the capabilities of current and future Navy radar and communication systems. The Office of Naval Research (ONR) is funding research for the development of GaN- based microwave power amplifiers for use in future radar and communication systems. This thesis studies the effects of AIGaN/GaN HEMTs' polarization, piezoelectric (PZ) and spontaneous, properties utilizing the TM commercially available Silvaco Atlas software for modeling and simulation. The polarization properties are suspected to enhance the two-dimensional electron gas (2DEG) at the AIGaN/GaN interface.
Author | : Benjamin Segall |
Publisher | : |
Total Pages | : 16 |
Release | : 1983 |
Genre | : Gallium |
ISBN | : |
Download Theoretical Study of Electron Mobility in Modulation-doped Aluminum Gallium Arsenide Book in PDF, Epub and Kindle
Author | : David Constantine Radulescu |
Publisher | : |
Total Pages | : 578 |
Release | : 1988 |
Genre | : Doped semiconductors |
ISBN | : |
Download Molecular-beam Epitaxial Growth and Characterization of Aluminum Gallium Arsenide/indium Gallium Arsenide Single Quantum-well Modulation-doped Field-effect Transistor Structures Book in PDF, Epub and Kindle
Author | : Choudhury Jayant Praharaj |
Publisher | : |
Total Pages | : 238 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download A Study of Aluminum Gallium Nitride/gallium Nitride Polarization Barriers, Aluminum Gallium Nitride/silicon Carbide Heterojunction Bipolar Transistors and Polarization-based Ohmic Contacts Book in PDF, Epub and Kindle
Author | : Timothy Scott Henderson |
Publisher | : |
Total Pages | : 246 |
Release | : 1988 |
Genre | : |
ISBN | : |
Download Analysis of the Indium Gallium Arsenide/aluminum Gallium Arsenide Modulation-doped Field-effect Transistor Book in PDF, Epub and Kindle
Author | : Thomas O. McConkie |
Publisher | : |
Total Pages | : 109 |
Release | : 2018 |
Genre | : Electronic dissertations |
ISBN | : |
Download Investigation of Gallium Nitride Heterostructures for Application to High Electron Mobility Transistors Book in PDF, Epub and Kindle
With the high demand for faster and smaller wireless communication devices, manufacturers have been pushed to explore new materials for smaller and faster transistors. One promising class of transistors is high electron mobility transistors (HEMT). AlGaAs/GaAs HEMTs have been shown to perform well at high power and high frequencies. However, AlGaN/GaN HEMTs have been gaining more attention recently due to their comparatively higher power densities and better high frequency performance. Nevertheless, these devices have experienced truncated lifetimes. It is assumed that reducing defect densities in these materials will enable a more direct study of the failure mechanisms in these devices. In this work we present studies done to reduce interfacial oxygen at N-polar GaN/GaN interfaces, growth conditions for InAlN barrier layer, and microanalysis of a partial InAlN-based HEMT. Additionally, the depth of oxidation of an InAlN layer on a gate-less InAlN/GaN metal oxide semiconductor HEMT (MOSHEMT) was investigated. Measurements of electric fields in AlGaN/GaN HEMTs with and without field plates are also presented.