Technology Of Gallium Nitride Crystal Growth
Download Technology Of Gallium Nitride Crystal Growth full books in PDF, epub, and Kindle. Read online free Technology Of Gallium Nitride Crystal Growth ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Technology of Gallium Nitride Crystal Growth
Author | : Dirk Ehrentraut,Elke Meissner,Michal Bockowski |
Publsiher | : Springer |
Total Pages | : 326 |
Release | : 2010-11-05 |
Genre | : Science |
ISBN | : 3642048676 |
Download Technology of Gallium Nitride Crystal Growth Book in PDF, Epub and Kindle
This book discusses the important technological aspects of the growth of GaN single crystals by HVPE, MOCVD, ammonothermal and flux methods for the purpose of free-standing GaN wafer production.
Technology of Gallium Nitride Crystal Growth
Author | : Dirk Ehrentraut,Elke Meissner,Michal Bockowski |
Publsiher | : Springer Science & Business Media |
Total Pages | : 337 |
Release | : 2010-06-14 |
Genre | : Science |
ISBN | : 9783642048302 |
Download Technology of Gallium Nitride Crystal Growth Book in PDF, Epub and Kindle
This book discusses the important technological aspects of the growth of GaN single crystals by HVPE, MOCVD, ammonothermal and flux methods for the purpose of free-standing GaN wafer production.
Technology of Gallium Nitride Crystal Growth
Author | : Dirk Ehrentraut,Elke Meissner,Michal Bockowski |
Publsiher | : Springer |
Total Pages | : 326 |
Release | : 2010-06-24 |
Genre | : Science |
ISBN | : 3642048285 |
Download Technology of Gallium Nitride Crystal Growth Book in PDF, Epub and Kindle
This book discusses the important technological aspects of the growth of GaN single crystals by HVPE, MOCVD, ammonothermal and flux methods for the purpose of free-standing GaN wafer production.
Crystal Growth Technology
Author | : K. Byrappa |
Publsiher | : Springer Science & Business Media |
Total Pages | : 618 |
Release | : 2003-04-17 |
Genre | : Science |
ISBN | : 3540003673 |
Download Crystal Growth Technology Book in PDF, Epub and Kindle
Crystals are the unacknowledged pillars of modern technology. The modern technological developments depend greatly on the availability of suitable single crystals, whether it is for lasers, semiconductors, magnetic devices, optical devices, superconductors, telecommunication, etc. In spite of great technological advancements in the recent years, we are still in the early stage with respect to the growth of several important crystals such as diamond, silicon carbide, PZT, gallium nitride, and so on. Unless the science of growing these crystals is understood precisely, it is impossible to grow them as large single crystals to be applied in modern industry. This book deals with almost all the modern crystal growth techniques that have been adopted, including appropriate case studies. Since there has been no other book published to cover the subject after the Handbook of Crystal Growth, Eds. DTJ Hurle, published during 1993-1995, this book will fill the existing gap for its readers. The book begins with "Growth Histories of Mineral Crystals" by the most senior expert in this field, Professor Ichiro Sunagawa. The next chapter reviews recent developments in the theory of crystal growth, which is equally important before moving on to actual techniques. After the first two fundamental chapters, the book covers other topics like the recent progress in quartz growth, diamond growth, silicon carbide single crystals, PZT crystals, nonlinear optical crystals, solid state laser crystals, gemstones, high melting oxides like lithium niobates, hydroxyapatite, GaAs by molecular beam epitaxy, superconducting crystals, morphology control, and more. For the first time, the crystal growth modeling has been discussed in detail with reference to PZT and SiC crystals.
Gallium Nitride enabled High Frequency and High Efficiency Power Conversion
Author | : Gaudenzio Meneghesso,Matteo Meneghini,Enrico Zanoni |
Publsiher | : Springer |
Total Pages | : 232 |
Release | : 2018-05-12 |
Genre | : Technology & Engineering |
ISBN | : 9783319779942 |
Download Gallium Nitride enabled High Frequency and High Efficiency Power Conversion Book in PDF, Epub and Kindle
This book demonstrates to readers why Gallium Nitride (GaN) transistors have a superior performance as compared to the already mature Silicon technology. The new GaN-based transistors here described enable both high frequency and high efficiency power conversion, leading to smaller and more efficient power systems. Coverage includes i) GaN substrates and device physics; ii) innovative GaN -transistors structure (lateral and vertical); iii) reliability and robustness of GaN-power transistors; iv) impact of parasitic on GaN based power conversion, v) new power converter architectures and vi) GaN in switched mode power conversion. Provides single-source reference to Gallium Nitride (GaN)-based technologies, from the material level to circuit level, both for power conversions architectures and switched mode power amplifiers; Demonstrates how GaN is a superior technology for switching devices, enabling both high frequency, high efficiency and lower cost power conversion; Enables design of smaller, cheaper and more efficient power supplies.
Hydride vapour phase epitaxy growth crystal properties and dopant incorporation in gallium nitride
Author | : Patrick Hofmann |
Publsiher | : BoD – Books on Demand |
Total Pages | : 166 |
Release | : 2018-08-15 |
Genre | : Science |
ISBN | : 9783752884920 |
Download Hydride vapour phase epitaxy growth crystal properties and dopant incorporation in gallium nitride Book in PDF, Epub and Kindle
This dissertation employs doping to investigate basic gallium nitride (GaN) crystal properties and to solve challenges of the hydride vapour phase epitaxy (HVPE) growth process. Whereas the first chapter is a short introduction to the history of the GaN single crystal growth, the 2nd chapter introduces to current crystal growth techniques, discusses properties of the GaN material system and the resulting influence on the applicable crystal growth techniques. HVPE, as a vapour phase epitaxy crystal growth method will be explained in greater detail, with focus on the used vertical reactor and its capabilities for doping. The 3rd chapter then focusses on point defects in GaN, specifically on intentionally introduced extrinsic point defects used for doping purposes, i.e. to achieve p-type, n-type or semi-insulating behaviour. Different dopants will be reviewed before the diffusion of point defects in a solid will be discussed. The in-situ introduction of iron, manganese, and carbon during crystal growth is employed in chapter 4 to compensate the unintentional doping (UID) of the GaN crystals, and therefore to achieve truly semi-insulating behaviour of the HVPE GaN. However the focus of this chapter lies on the characterisation of the pyroelectric coefficient (p), as semi-insulating properties are a necessary requirement for the applied Sharp-Garn measurement method. The creation of tensile stress due to in-situ silicon doping during GaN crystal growth is the topic of the 5th chapter. The tensile stress generation effect will be reproduced and the strain inside the crystal will be monitored ex-situ employing Raman spectroscopy. The n-type doping is achieved by using a vapour phase doping line and a process is developed to hinder the tensile strain generation effect. The 6th chapter concentrates on the delivery of the doping precursor via a solid state doping line, a newly developed doping method. Similar to chapter 5, the doping line is characterised carefully before the germanium doping is employed to the GaN growth. The focus lies on the homogeneity of the germanium doping and it is compared compared to the silicon doping and the vapour phase doping line. Benefits and drawbacks are discussed in conjunction with the obtained results. The germanium doping via solid state doping line is applied to the HVPE GaN growth process to measure accurately growth process related properties unique to the applied set of GaN growth parameters.
Ammonothermal Synthesis and Crystal Growth of Nitrides
Author | : Elke Meissner,Rainer Niewa |
Publsiher | : Springer Nature |
Total Pages | : 351 |
Release | : 2021-02-07 |
Genre | : Technology & Engineering |
ISBN | : 9783030563059 |
Download Ammonothermal Synthesis and Crystal Growth of Nitrides Book in PDF, Epub and Kindle
This book provides a collection of contributed chapters, delivering a comprehensive overview of topics related to the synthesis and crystal growth of nitride compounds under supercritical ammonia conditions. Focusing on key chemical and technological aspects of ammonothermal synthesis and growth of functional nitride compounds, the book also describes many innovative techniques for in-situ observation and presents new data fundamental for materials synthesis under ammonothermal conditions. With its detailed coverage of many thermodynamic and kinetics aspects, which are necessary for understanding and controlling crystal growth, this contributed volume is the ideal companion to materials chemists and engineers at any point in their journey in this rich and exciting field.
Comprehensive Semiconductor Science and Technology
Author | : Anonim |
Publsiher | : Newnes |
Total Pages | : 3572 |
Release | : 2011-01-28 |
Genre | : Science |
ISBN | : 9780080932286 |
Download Comprehensive Semiconductor Science and Technology Book in PDF, Epub and Kindle
Semiconductors are at the heart of modern living. Almost everything we do, be it work, travel, communication, or entertainment, all depend on some feature of semiconductor technology. Comprehensive Semiconductor Science and Technology, Six Volume Set captures the breadth of this important field, and presents it in a single source to the large audience who study, make, and exploit semiconductors. Previous attempts at this achievement have been abbreviated, and have omitted important topics. Written and Edited by a truly international team of experts, this work delivers an objective yet cohesive global review of the semiconductor world. The work is divided into three sections. The first section is concerned with the fundamental physics of semiconductors, showing how the electronic features and the lattice dynamics change drastically when systems vary from bulk to a low-dimensional structure and further to a nanometer size. Throughout this section there is an emphasis on the full understanding of the underlying physics. The second section deals largely with the transformation of the conceptual framework of solid state physics into devices and systems which require the growth of extremely high purity, nearly defect-free bulk and epitaxial materials. The last section is devoted to exploitation of the knowledge described in the previous sections to highlight the spectrum of devices we see all around us. Provides a comprehensive global picture of the semiconductor world Each of the work's three sections presents a complete description of one aspect of the whole Written and Edited by a truly international team of experts