Download or read book Toward a Predictive Atomistic Model of Ion Implantation and Dopant Diffusion in Silicon written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We review the development and application of kinetic Monte Carlo simulations to investigate defect and dopant diffusion in ion implanted silicon. In these type of Monte Carlo models, defects and dopants are treated at the atomic scale, and move according to reaction rates given as input principles. These input parameters can be obtained from first principles calculations and/or empirical molecular dynamics simulations, or can be extracted from fits to experimental data. Time and length scales differing several orders of magnitude can be followed with this method, allowing for direct comparison with experiments. The different approaches are explained and some results presented.
Download or read book Atomic Scale Models of Ion Implantation and Dopant Diffusion in Silicon written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We review our recent work on an atomistic approach to the development of predictive process simulation tools. First principles methods, molecular dynamics simulations, and experimental results are used to construct a database of defect and dopant energetics in Si. This is used as input for kinetic Monte Carlo simulations. C and B trapping of the Si self- interstitial is shown to help explain the enormous disparity in its measured diffusivity. Excellent agreement is found between experiments and simulations of transient enhanced diffusion following 20-80 keV B implants into Si, and with those of 50 keV Si implants into complex B-doped structures. Our simulations predict novel behavior of the time evolution of the electrically active B fraction during annealing.
Download or read book Defect and Dopant Diffusion in Ion Implanted Silcon written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present an atomistic approach to the development of predictive process simulation tools. First principles methods are used to construct a database of defect and dopant energetics. This is used as input for kinetic Monte Carlo simulations of ion implantation and dopant diffusion under a wide variety of technologically relevant conditions. Our simulations are in excellent agreement with annealing experiments on 20-80 keV B implants into Si, and with those on 50 keV Si implants into complex B-doped structures. Our calculations produce novel predictions of the time evolution of the electrically active B fraction during annealing.
Download or read book Ion Implantation in Semiconductors and Other Materials written by Billy Crowder and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the years since the first conference in this series was held at Thousand Oaks, California, in 1970, ion implantation has been an expanding and exciting research area. The advances in this field were so rapid that a second conference convened at Garmisch Partenkirchen, Germany, in 1971. At the present time, our under standing of the ion implantation process in semiconductors such as Si and Ge has reached a stage of maturity and ion implantation techniques are firmly established in semiconductor device technology. The advances in compound semiconductors have not been as rapid. There has also been a shift in emphasis in ion implanta tion research from semiconductors to other materials such as metals and insulators. It was appropriate to increase the scope of the conference and the IIIrd International Conference on Ion Implanta tion in Semiconductors and Other Materials was held at Yorktown Heights, New York, December 11 to 14, 1972. A significant number of the papers presented at this conference dealt with ion implanta tion in metals, insulators, and compound semiconductors. The International Committee responsible for organizing this conference consisted of B. L. Crowder, J. A. Davies, F. H. Eisen, Ph. Glotin, T. Itoh, A. U. MacRae, J. W. Mayer, G. Dearnaley, and I. Ruge. The Conference attracted 180 participants from twelve countries. The success of the Conference was due in large measure to the financial support of our sponsors, Air Force Cambridge Research Laboratories and the Office of Naval Research.
Download or read book Ion Implantation and Synthesis of Materials written by Michael Nastasi and published by Springer Science & Business Media. This book was released on 2007-05-16 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion implantation is one of the key processing steps in silicon integrated circuit technology. Some integrated circuits require up to 17 implantation steps and circuits are seldom processed with less than 10 implantation steps. Controlled doping at controlled depths is an essential feature of implantation. Ion beam processing can also be used to improve corrosion resistance, to harden surfaces, to reduce wear and, in general, to improve materials properties. This book presents the physics and materials science of ion implantation and ion beam modification of materials. It covers ion-solid interactions used to predict ion ranges, ion straggling and lattice disorder. Also treated are shallow-junction formation and slicing silicon with hydrogen ion beams. Topics important for materials modification, such as ion-beam mixing, stresses, and sputtering, are also described.
Download or read book Ion Implantation Science and Technology written by J.F. Ziegler and published by Elsevier. This book was released on 2012-12-02 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Implantation Science and Technology: Second Edition, just like the first edition, serves as both an introduction and tutorial to the science, techniques, and machines involved in the subject. The book is divided into two parts - Part 1: Ion Implantation Science and Part 2: Ion Implantation Technology. Part 1 covers topics such as the stopping and range of ions in solids; ion implantation damage in silicon; experimental annealing and activation; and the measurement on ion implantation. Part 2 includes ion optics and focusing on implanter design; photoresist problems and particle contamination; ion implantation diagnostics and process control; and emission of ionizing radiation from ion implanters. The text is recommended for engineers who would like to be acquainted with the principles and processes behind ion implantation or make studies on the field.
Download or read book Ion Implantation Basics to Device Fabrication written by Emanuele Rimini and published by Springer Science & Business Media. This book was released on 1994-12-31 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Ion Implantation and Activation written by Kunihiro Suzuki and published by Bentham Science Publishers. This book was released on 2013-11-05 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Implantation and Activation presents the derivation process of related models in a comprehensive step by step manner starting from the fundamental processes and moving up into the more advanced theories. Ion implantation can be expressed theoretically as a binary collision, and, experimentally using various mathematical functions. Readers can understand how to establish an ion implantation database by combining theory and experimental data. The models described in this ebook can be directly related to practical experimental data with various approaches: physical, empirical or experimental. Readers can also understand the approximations, and assumptions to reach these models. The redistribution and activation of implanted impurities during subsequent thermal processes are also important subjects and they are described in a broad manner with the combination of theory and experiment, even though many of the models are not well established. Chapters in the book explain, in depth, various topics such as Pearson functions, LSS theory, Monte Carlo simulations, Edgeworth Polynomials and much more. This book provides advanced engineering and physics students and researchers with complete and coherent coverage of modern semiconductor process modeling. Readers can also benefit from this volume by acquiring the necessary information to improve contemporary process models by themselves.
Download or read book Ion Implantation in Semiconductors written by Susumu Namba and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Ion Implantation written by Geoffrey Dearnaley and published by North-Holland. This book was released on 1973 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Si Front End Processing Physics and Technology II of Dopant Defect Interactions II Volume 610 written by Aditya Agarwal and published by . This book was released on 2001-04-09 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings of the April 2000 symposium deals with formation of electrical junctions in the front-end processing of devices for the approaching end-of-the-roadmap. The 60 papers address 2D dopant characterization, ion implantation and shallow junction technology, group III diffusion and activation, carbon diffusion and activation, group V diffusion and activation, vacancy-type defects, regrown amorphous layers, and structure and properties of point and extended defects. Topics include ultra-shallow junction formation and gate activation in deep-submicron CMOS, low energy implantation of boron with decaborane ions, modeling ramp rate effects on shallow junction formation, clustering equilibrium and deactivation kinetics in As doped silicon, and atomistic modeling of complex silicon processing scenarios. c. Book News Inc.
Download or read book Defects and Impurities in Silicon Materials written by Yutaka Yoshida and published by Springer. This book was released on 2016-03-30 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes the importance of the fascinating atomistic insights into the defects and the impurities as well as the dynamic behaviors in silicon materials, which have become more directly accessible over the past 20 years. Such progress has been made possible by newly developed experimental methods, first principle theories, and computer simulation techniques. The book is aimed at young researchers, scientists, and technicians in related industries. The main purposes are to provide readers with 1) the basic physics behind defects in silicon materials, 2) the atomistic modeling as well as the characterization techniques related to defects and impurities in silicon materials, and 3) an overview of the wide range of the research fields involved.
Download or read book Physics and modeling of dopant diffusion in ion implanted silicon during rapid thermal annealing of shallow junction written by Tzu-hsin Huang and published by . This book was released on 1994 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling of the dopant diffusion in ion implanted Si during rapid thermal annealing written by Tai Su and published by . This book was released on 1996 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling of Ion Implantation and Diffusion in Si written by and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classical molecular dynamics simulations are used to study damage produced during implantation of semiconductors with different ion masses and energies between 1-25 keV. The time scale for these simulations is only on the order of ns, and therefore problems like transient enhanced diffusion of dopants or formation of extended defects can not be studied with these models. Monte Carlo simulations, including as input the results obtained from molecular dynamics calculations, are used to extend the simulation time, and in particular, to study processes like ion implantation and defects diffusion in semiconductors. As an example, we show results for diffusion of the damage produced by implantation of Si with 5 keV Xe ions at low doses. Results of the simulations are compared with experiments in order to validate the model.
Download or read book The Effect of Ion implantation on Dopant Diffusion in Silicon During Shallow junction Formation written by Yudong Kim and published by . This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Conference on Simulation of Semiconductor Processes and Devices written by and published by . This book was released on 2000 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
