Characterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications

Written By Bobby Logan Hancock
Characterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications
  • Publsiher : Unknown
  • Release : 18 June 2021
  • ISBN : 0987654321
  • Pages : 294 pages
  • Rating : 4/5 from 21 reviews
GET THIS BOOKCharacterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications


Read or download book entitled Characterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications written by Bobby Logan Hancock which was release on 18 June 2021, this book published by Unknown. Available in PDF, EPUB and Kindle Format. Book excerpt: As trends progress toward higher power applications in GaN-based electronic and photonic devices, the issue of self-heating becomes a prominent concern. This is especially the case for high-brightness light-emitting diodes (LEDs) and high electron mobility transistors (HEMTs), where the bulk of power dissipation occurs within a small (sub-micron) region resulting in highly localized temperature rises during operation. Monitoring these thermal effects becomes critical as they significantly affect performance, reliability, and overall device lifetime. In response to these issues, diamond grown by chemical vapor deposition (CVD) has emerged as a promising material in III-nitride thermal management as a heat-spreading substrate due to its exceptional thermal conductivity. This work is aimed toward the characterization of self-heating and thermal management technologies in GaN electronic and photonic devices and their materials. The two main components of this dissertation include assessing self-heating in these devices through direct measurement of temperature rises in high-power LEDs and GaN HEMTs and qualifying thermal management approaches through the characterization of thermal conductivity and material quality in CVD diamond and its incorporation into GaN device layers. The purpose of this work is to further the understanding of thermal effects in III-nitride materials as well as provide useful contributions to the development of future thermal management technologies in GaN device applications.

Characterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications

Characterization of Devices and Materials for Gallium Nitride and Diamond Thermal Management Applications
  • Author : Bobby Logan Hancock
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 294
  • ISBN : 0987654321
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Summary : As trends progress toward higher power applications in GaN-based electronic and photonic devices, the issue of self-heating becomes a prominent concern. This is especially the case for high-brightness light-emitting diodes (LEDs) and high electron mobility transistors (HEMTs), where the bulk of power dissipation occurs within a small (sub-micron) region resulting ...

Gallium Nitride Electronics

Gallium Nitride Electronics
  • Author : Rüdiger Quay
  • Publisher : Springer Science & Business Media
  • Release Date : 2008-04-05
  • Total pages : 470
  • ISBN : 0987654321
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Summary : This book is based on nearly a decade of materials and electronics research at the leading research institution on the nitride topic in Europe. It is a comprehensive monograph and tutorial that will be of interest to graduate students of electrical engineering, communication engineering, and physics; to materials, device, and ...

Device level Thermal Analysis of Gallium Nitride based Electronics

Device level Thermal Analysis of Gallium Nitride based Electronics
  • Author : Kevin Robert Bagnall,Massachusetts Institute of Technology. Department of Mechanical Engineering
  • Publisher : Unknown
  • Release Date : 2013
  • Total pages : 119
  • ISBN : 0987654321
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Summary : Gallium nitride (GaN)-based microelectronics are one of the most exciting semiconductor technologies for high power density and high frequency electronics. The excellent electrical properties of GaN and its related alloys (high critical electric field, carrier concentration, and carrier mobility) have enabled record-breaking performance of GaN-based high electron mobility transistors (...

Aspencore Guide to Gallium Nitride

Aspencore Guide to Gallium Nitride
  • Author : Maurizio Di Paolo Emilio,Nitin Dahad
  • Publisher : Unknown
  • Release Date : 2021-01-20
  • Total pages : 160
  • ISBN : 0987654321
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Summary : As silicon reaches its theoretical performance limits for power electronics, industry is shifting toward wide-bandgap materials like Gallium Nitride (GaN), whose properties provide clear benefits in power converters for consumer and industrial electronics. In over 150 pages covering the technology, its applications, markets and future potential, this book delves into GaN ...

Analysis of Heat Dissipation in AlGaN GaN HEMT with GaN Micropits at GaN SiC Interface

Analysis of Heat Dissipation in AlGaN GaN HEMT with GaN Micropits at GaN SiC Interface
  • Author : Suraj Suri
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 47
  • ISBN : 0987654321
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Summary : Gallium Nitride (GaN) based microelectronics technology is a fast growing and most exciting semiconductor technology in the fields of high power and high frequency electronics. Excellent electrical properties of GaN such as high carrier concentration and high carrier motility makes GaN based high electron mobility transistors (HEMTs) a preferred choice ...

III Nitride Electronic Devices

III Nitride Electronic Devices
  • Author : Rongming Chu,Keisuke Shinohara
  • Publisher : Academic Press
  • Release Date : 2019-10
  • Total pages : 422
  • ISBN : 0987654321
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Summary : III-Nitride Electronic Devices, Volume 102, emphasizes two major technical areas advanced by this technology: radio frequency (RF) and power electronics applications. The range of topics covered by this book provides a basic understanding of materials, devices, circuits and applications while showing the future directions of this technology. Specific chapters cover Electronic ...

The International Journal of Microcircuits and Electronic Packaging

The International Journal of Microcircuits and Electronic Packaging
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 1997
  • Total pages : 212
  • ISBN : 0987654321
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Summary : Download or read online The International Journal of Microcircuits and Electronic Packaging written by , published by which was released on 1997. Get The International Journal of Microcircuits and Electronic Packaging Books now! Available in PDF, ePub and Kindle....

Power Electronics Thermal Management R D

Power Electronics Thermal Management R   D
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 16
  • ISBN : 0987654321
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Summary : The objective for this project is to develop thermal management strategies to enable efficient and high-temperature wide-bandgap (WBG)-based power electronic systems (e.g., emerging inverter and DC-DC converter). Device- and system-level thermal analyses are conducted to determine the thermal limitations of current automotive power modules under elevated device temperature ...

Assessing Polymeric Nanocomposites and Advanced Cooling Techniques for Thermal Management of Next generation Power Electronics

Assessing Polymeric Nanocomposites and Advanced Cooling Techniques for Thermal Management of Next generation Power Electronics
  • Author : Palash Vadiraj Acharya
  • Publisher : Unknown
  • Release Date : 2019
  • Total pages : 98
  • ISBN : 0987654321
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Summary : The field of power electronics devices has seen two significant trends in recent years: rapid miniaturization of devices and the replacement of silicon-based devices with wide bandgap semiconductor materials-based devices (Silicon Carbide (SiC), Gallium Nitride (GaN)). The end result of these advancements are devices that need advanced cooling technologies to ...

Electronic Packaging and Production

Electronic Packaging and Production
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 1986
  • Total pages : 212
  • ISBN : 0987654321
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Summary : Download or read online Electronic Packaging and Production written by , published by which was released on 1986. Get Electronic Packaging and Production Books now! Available in PDF, ePub and Kindle....

Thermal Conduction in Gallium Nitride Composite Substrates

Thermal Conduction in Gallium Nitride Composite Substrates
  • Author : Jungwan Cho
  • Publisher : Unknown
  • Release Date : 2014
  • Total pages : 212
  • ISBN : 0987654321
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Summary : The thermal management challenge posed by gallium nitride (GaN) high-electron-mobility transistor (HEMT) technology has received much attention in the past decade. The peak amplification power density of these devices is limited by heat transfer at the device, substrate, package, and system levels. Thermal resistances within micrometers of the transistor junction ...

Power Electronics Thermal Management R D

Power Electronics Thermal Management R   D
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 212
  • ISBN : 0987654321
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Summary : This project will develop thermal management strategies to enable efficient and high-temperature wide-bandgap (WBG)-based power electronic systems (e.g., emerging inverter and DC-DC converter designs). The use of WBG-based devices in automotive power electronics will improve efficiency and increase driving range in electric-drive vehicles; however, the implementation of this ...

Thermal Optimization and Validation of GaN High Electron Mobility Transistor

Thermal Optimization and Validation of GaN High Electron Mobility Transistor
  • Author : Tanmay Pradip Kavade
  • Publisher : Unknown
  • Release Date : 2017
  • Total pages : 57
  • ISBN : 0987654321
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Summary : Gallium Nitride (GaN) is a binary III/V wide band gap semiconductor used in power electronics for operations at high power densities and high speeds. GaN has excellent characteristics like high break-down voltage, high thermal conductivity, and high electron saturation velocity which have led to an intensive study and wide ...

Electronic Packaging Materials Science

Electronic Packaging Materials Science
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 1995
  • Total pages : 212
  • ISBN : 0987654321
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Summary : Download or read online Electronic Packaging Materials Science written by , published by which was released on 1995. Get Electronic Packaging Materials Science Books now! Available in PDF, ePub and Kindle....

Electronic Packaging Materials Science VIII Volume 390

Electronic Packaging Materials Science VIII  Volume 390
  • Author : Robert C. Sundahl,Peter Børgesen,Kenneth A. Jackson,King-Ning Tu
  • Publisher : Mrs Proceedings
  • Release Date : 1995-09-26
  • Total pages : 284
  • ISBN : 0987654321
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Summary : The dynamic nature of the microelectronics industry, in particular within the area of packaging, requires a continuous updating and revision of priorities. In an effort to communicate these priorities to researchers and engineers in the field, the National Technology Road Map was developed. This proceedings volume, the eighth in a ...