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Author: J Poate
Publisher: Elsevier
ISBN: 0323145426
Category : Technology & Engineering
Languages : en
Pages : 577
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Book Description
Laser Annealing of Semiconductors deals with the materials science of surfaces that have been subjected to ultrafast heating by intense laser or electron beams. This book is organized into 13 chapters that specifically tackle transient annealing of compound semiconductors. After briefly dealing with an overview of laser annealing, this book goes on discussing the concepts of solidification and crystallization pertinent to the field. These topics are followed by discussions on the main mechanisms of interaction of photon and electron beams with condensed matter; the calculation of thermophysical properties of crystalline materials; and high-speed crystal growth by laser annealing of ion-implanted silicon. The subsequent chapters describe the microstructural and topographical properties of annealed semiconductor layers and the epitaxy of ion-implanted silicon irradiated with a laser or electron beam single pulse. This text also explores the electronic and surface properties and the continuous-wave beam processing of semiconductors. The concluding chapters cover various reactions in metal-semiconductor systems, such as fast and laser-induced melting, solidification, mixing, and quenching. Laser-induced interactions in metal-semiconductor systems and the factors involved in control of the heat treatment process are also discussed in these chapters. Materials scientists and researchers and device engineers will find this book invaluable.
Author: J Poate
Publisher: Elsevier
ISBN: 0323145426
Category : Technology & Engineering
Languages : en
Pages : 577
Get Book Here
Book Description
Laser Annealing of Semiconductors deals with the materials science of surfaces that have been subjected to ultrafast heating by intense laser or electron beams. This book is organized into 13 chapters that specifically tackle transient annealing of compound semiconductors. After briefly dealing with an overview of laser annealing, this book goes on discussing the concepts of solidification and crystallization pertinent to the field. These topics are followed by discussions on the main mechanisms of interaction of photon and electron beams with condensed matter; the calculation of thermophysical properties of crystalline materials; and high-speed crystal growth by laser annealing of ion-implanted silicon. The subsequent chapters describe the microstructural and topographical properties of annealed semiconductor layers and the epitaxy of ion-implanted silicon irradiated with a laser or electron beam single pulse. This text also explores the electronic and surface properties and the continuous-wave beam processing of semiconductors. The concluding chapters cover various reactions in metal-semiconductor systems, such as fast and laser-induced melting, solidification, mixing, and quenching. Laser-induced interactions in metal-semiconductor systems and the factors involved in control of the heat treatment process are also discussed in these chapters. Materials scientists and researchers and device engineers will find this book invaluable.
Author: J. S. Williams
Publisher: Academic Press
ISBN: 1483220648
Category : Technology & Engineering
Languages : en
Pages : 432
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Book Description
Ion Implantation and Beam Processing covers the scientific and technological advances in the fields of ion implantation and beam processing. The book discusses the amorphization and crystallization of semiconductors; the application of the Boltzmann transport equation to ion implantation in semiconductors and multilayer targets; and the high energy density collision cascades and spike effects. The text also describes the implantation of insulators (ices and lithographic materials); the ion-bombardment-induced compositions changes in alloys and compounds; and the fundamentals and applications of ion beam and laser mixing. The high-dose implantation and the trends of ion implantation in silicon technology are also considered. The book further tackles the implantation in gaAs technology and the contacts and interconnections on semiconductors. Engineers and people involved in microelectronics will find the book invaluable.
Author: J. F. Morhange
Publisher:
ISBN:
Category :
Languages : en
Pages : 80
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Book Description
Contents: Raman Spectroscopy of Amorphous GaAs of Crystalline Transition Induced by Laser Annealing; The Vibration of a Gallium Arsenide Microcristallite; Experimental Determination of the Temperature of Silicon at the Spot of a Continuous Laser; Raman Spectroscopy of Very Heavily Doped Silicon; Sub-Picosecond Spectroscopy. Annexes: Lattice Dynamics of Thin Ionic Slabs; Anharmonic Effects in Light Scattering Due to Optical Phonons in Silicon; Fundamental of Laser Annealing.
Author:
Publisher: Academic Press
ISBN: 0080864430
Category : Technology & Engineering
Languages : en
Pages : 335
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Book Description
Defects in ion-implanted semiconductors are important and will likely gain increased importance as annealing temperatures are reduced with successive IC generations. Novel implant approaches, such as MdV implantation, create new types of defects whose origin and annealing characteristics will need to be addressed. Publications in this field mainly focus on the effects of ion implantation on the material and the modification in the implanted layer after high temperature annealing. The editors of this volume and Volume 45 focus on the physics of the annealing kinetics of the damaged layer. An overview of characterization tehniques and a critical comparison of the information on annealing kinetics is also presented. - Provides basic knowledge of ion implantation-induced defects - Focuses on physical mechanisms of defect annealing - Utilizes electrical, physical, and optical characterization tools for processed semiconductors - Provides the basis for understanding the problems caused by the defects generated by implantation and the means for their characterization and elimination
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages :
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Book Description
Author: Susumu Namba
Publisher: Springer Science & Business Media
ISBN: 1468421514
Category : Science
Languages : en
Pages : 716
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Book Description
The technique of ion implantation has become a very useful and stable technique in the field of semiconductor device fabrication. This use of ion implantation is being adopted by industry. Another important application is the fundamental study of the physical properties of materials. The First Conference on Ion Implantation in Semiconductors was held at Thousand Oaks, California in 1970. The second conference in this series was held at Garmish-Partenkirchen, Germany, in 1971. At the third conference, which convened at Yorktown Heights, New York in 1973, the emphasis was broadened to include metals and insulators as well as semiconductors. This scope of the conference was still accepted at the fourth conference which was held at Osaka, Japan, in 1974. A huge number of papers had been submitted to this conference. All papers which were presented at the Fourth International Conference on Ion Implantation in Semiconductors and Other Materials are included in this proceedings. The success of this conference was due to technical presentations and discussions of 224 participants from 14 countries as well as to financial support from many companies in Japan. On behalf of the committee, I wish to thank the authors for their excellent papers and the sponsors for their financial support. The International Committee responsible for advising this conference consisted of B.L. Crowder, J.A. Davies, G. Dearna1ey, F.H. Eisen, Ph. G1otin, T. Itoh, A.U. MacRae, J.W. Mayer, S. Namba, I. Ruge, and F.L. Vook.
Author: R. Kalish
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
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Book Description
The Structural and electrical changes caused by the implantation and annealing of donor and acceptor ions into Hg1-xCdxTe (x=0.2-0.3) were studied by a variety of ion-beam probing (RBS or PIXE combined with channeling) and electrical (C-V, Hall, photodiodes) techniques. Several annealing procedures (Furnace, Q switched Ruby laser and CW CO2 laser) were tried. Best annealing was obtained when the implanted HgCdTe was heated for 0.4 seconds to 380 deg C by exposing it to a flash of photons delivered by a CW CO2 laser. This novel mode of Rapid Thermal Annealing is shown to recover the crystal structure without causing changes in stoichiometry and to electrically activate both donor (B) and acceptor (P) implants Mesa and planar p on n photodiodes, sensitive to IR radiation (3.5-5 micrometers, were obtained when this annealing procedure was employed to P implanted (200KeV, 2X10 to the 14th power/sq.cm) n-Hg. 71Cd. 29Te. Originator supplied keywords include: Ion implantation, Laser annealing, HgCdTe, Radiation damage, Defects in semiconductors.
Author: Fuccio Cristiano
Publisher: Woodhead Publishing
ISBN: 0128202564
Category : Technology & Engineering
Languages : en
Pages : 428
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Book Description
Laser Annealing Processes in Semiconductor Technology: Theory, Modeling and Applications in Nanoelectronics synthesizes the scientific and technological advances of laser annealing processes for current and emerging nanotechnologies. The book provides an overview of the laser-matter interactions of materials and recent advances in modeling of laser-related phenomena, with the bulk of the book focusing on current and emerging (beyond-CMOS) applications. Reviewed applications include laser annealing of CMOS, group IV semiconductors, superconducting materials, photonic materials, 2D materials. This comprehensive book is ideal for post-graduate students, new entrants, and experienced researchers in academia, research and development in materials science, physics and engineering. - Introduces the fundamentals of laser materials and device fabrication methods, including laser-matter interactions and laser-related phenomena - Addresses advances in physical modeling and in predictive simulations of laser annealing processes such as atomistic modeling and TCAD simulations - Reviews current and emerging applications of laser annealing processes such as CMOS technology and group IV semiconductors
Author: Arnon Gat
Publisher:
ISBN:
Category : Annealing of crystals
Languages : en
Pages : 119
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Book Description
Author: Emanuele Rimini
Publisher: Springer Science & Business Media
ISBN: 1461522595
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
Ion implantation offers one of the best examples of a topic that starting from the basic research level has reached the high technology level within the framework of microelectronics. As the major or the unique procedure to selectively dope semiconductor materials for device fabrication, ion implantation takes advantage of the tremendous development of microelectronics and it evolves in a multidisciplinary frame. Physicists, chemists, materials sci entists, processing, device production, device design and ion beam engineers are all involved in this subject. The present monography deals with several aspects of ion implantation. The first chapter covers basic information on the physics of devices together with a brief description of the main trends in the field. The second chapter is devoted to ion im planters, including also high energy apparatus and a description of wafer charging and contaminants. Yield is a quite relevant is sue in the industrial surrounding and must be also discussed in the academic ambient. The slowing down of ions is treated in the third chapter both analytically and by numerical simulation meth ods. Channeling implants are described in some details in view of their relevance at the zero degree implants and of the available industrial parallel beam systems. Damage and its annealing are the key processes in ion implantation. Chapter four and five are dedicated to this extremely important subject.
