David Ferry – författare

At the close of the nineteenth century, we stood on the threshold of one of the greatest periods of science, in which the entire world and understanding of science would be shaken to the core and greatly modified. This explosion of knowledge led ultimately to that same information revolution that we live in today. Planck and Einstein showed that light was not continuous but made of small corpuscles that today we call photons. Einstein changed the understanding of mechanics with his theory of relativity: airplanes became conceivable; radio and television blossomed; and the microelectronics industry, which drives most of modern technology, came into being. New areas of science were greatly expanded and developed, and one of these was quantum mechanics, which is the story to be told here. Yet, the development of quantum mechanics and the leadership of Niels Bohr have distorted the understanding of quantum mechanics in a strange way. There are some who would say that Bohr set back the real understanding of quantum mechanics by half a century. I believe they underestimate his role, and it may be something more like a full century. Whether we call it the Copenhagen interpretation, or the Copenhagen orthodoxy, it is the how for the continuing mysticism provided by Mach that is still remaining in quantum mechanics. It is not the why. Why it perseveres and why it was forced on the field in the first place is an important perception to be studied. In this book, I want to trace the development of quantum mechanics and try to uncover the why.

At the close of the nineteenth century, we stood on the threshold of one of the greatest periods of science, in which the entire world and understanding of science would be shaken to the core and greatly modified. This explosion of knowledge led ultimately to that same information revolution that we live in today. Planck and Einstein showed that light was not continuous but made of small corpuscles that today we call photons. Einstein changed the understanding of mechanics with his theory of relativity: airplanes became conceivable; radio and television blossomed; and the microelectronics industry, which drives most of modern technology, came into being. New areas of science were greatly expanded and developed, and one of these was quantum mechanics, which is the story to be told here. Yet, the development of quantum mechanics and the leadership of Niels Bohr have distorted the understanding of quantum mechanics in a strange way. There are some who would say that Bohr set back the real understanding of quantum mechanics by half a century. I believe they underestimate his role, and it may be something more like a full century. Whether we call it the Copenhagen interpretation, or the Copenhagen orthodoxy, it is the how for the continuing mysticism provided by Mach that is still remaining in quantum mechanics. It is not the why. Why it perseveres and why it was forced on the field in the first place is an important perception to be studied. In this book, I want to trace the development of quantum mechanics and try to uncover the why.

Technological advancement in chip development, primarily based on the downscaling of the feature size of transistors, is threatening to come to a standstill as we approach the limits of conventional scaling. For example, when the number of electrons in a device''s active region is reduced to less than ten electrons (or holes), quantum fluctuation errors will occur, and when gate insulator thickness becomes too insignificant to block quantum mechanical tunneling, unacceptable leakage will occur. Fortunately, there is truth in the old adage that whenever a door closes, a window opens somewhere else. In this case, that window opening is nanotechnology. Silicon Nanoelectronics takes a look at at the recent development of novel devices and materials that hold great promise for the creation of still smaller and more powerful chips. Silicon nanodevices are positoned to be particularly relevant in consideration of the existing silicon process infrastructure already in place throughout the semiconductor industry and silicon''s consequent compatibility with current CMOS circuits. This is reinforced by the nearly perfect interface that can exist between natural oxide and silicon. Presenting the contributions of more than 20 leading academic and corporate researchers from the United States and Japan, Silicon Nanoelectronics offers a comprehensive look at this emergent technology. The text includes extensive background information on the physics of silicon nanodevices and practical CMOS scaling. It considers such issues as quantum effects and ballistic transport and resonant tunneling in silicon nanotechnology. A significant amount of attention is given to the all-important silicon single electron transistors and the devices that utilize them.In offering an update of the current state-of-the-art in the field of silicon nanoelectronics, this volume serves well as a concise reference for students, scientists, engineers, and specialists in various fields, in

The information revolution would have been radically different, or impossible, without the use of the materials known generically as semiconductors. The properties of these materials, particularly the potential for doping with impurities to create transistors and diodes and controlling the local potential by gates, are essential for microelectronics.Semiconductor Transport is an introductory text on electron transport in semiconductor materials and is written for advanced undergraduates and graduate students. The book provides a thorough treatment of modern approaches to the transport properties of semiconductors and their calculation. It also introduces those aspects of solid state physics, which are vitally important for understanding transport in them.

The information revolution would have been radically different, or impossible, without the use of the materials known generically as semiconductors. The properties of these materials, particularly the potential for doping with impurities to create transistors and diodes and controlling the local potential by gates, are essential for microelectronics.Semiconductor Transport is an introductory text on electron transport in semiconductor materials and is written for advanced undergraduates and graduate students. The book provides a thorough treatment of modern approaches to the transport properties of semiconductors and their calculation. It also introduces those aspects of solid state physics, which are vitally important for understanding transport in them.

Technological advancement in chip development, primarily based on the downscaling of the feature size of transistors, is threatening to come to a standstill as we approach the limits of conventional scaling. For example, when the number of electrons in a device''s active region is reduced to less than ten electrons (or holes), quantum fluctuation errors will occur, and when gate insulator thickness becomes too insignificant to block quantum mechanical tunneling, unacceptable leakage will occur. Fortunately, there is truth in the old adage that whenever a door closes, a window opens somewhere else. In this case, that window opening is nanotechnology. Silicon Nanoelectronics takes a look at at the recent development of novel devices and materials that hold great promise for the creation of still smaller and more powerful chips. Silicon nanodevices are positoned to be particularly relevant in consideration of the existing silicon process infrastructure already in place throughout the semiconductor industry and silicon''s consequent compatibility with current CMOS circuits. This is reinforced by the nearly perfect interface that can exist between natural oxide and silicon. Presenting the contributions of more than 20 leading academic and corporate researchers from the United States and Japan, Silicon Nanoelectronics offers a comprehensive look at this emergent technology. The text includes extensive background information on the physics of silicon nanodevices and practical CMOS scaling. It considers such issues as quantum effects and ballistic transport and resonant tunneling in silicon nanotechnology. A significant amount of attention is given to the all-important silicon single electron transistors and the devices that utilize them.In offering an update of the current state-of-the-art in the field of silicon nanoelectronics, this volume serves well as a concise reference for students, scientists, engineers, and specialists in various fields, in