Micro And Opto Electronic Materials And Structures Materials Physics

This handbook provides the most comprehensive, up-to-date and easy-to-apply information on the physics, mechanics, reliability and packaging of micro- and opto-electronic materials. It details their assemblies, structures and systems, and each chapter contains a summary of the state-of-the-art in a particular field. The book provides practical recommendations on how to apply current knowledge and technology to design and manufacture. It further describes how to operate a viable, reliable and cost-effective electronic component or photonic device, and how to make such a device into a successful commercial product.

The papers in this volume represent most of the contributions to the Symposium on the Physics of Opto-Electronic Materials held at the General Motors Research Lab oratories in Warren, Michigan, on October 4, 5 and 6, 1970. The purpose of this Symposium was to examine the current status of knowledge related to the controlled alteration of the optical properties of solids through exter nally-applied agencies, with the aim of assessing possible future directions of scientific effort to achieve efficient, practical control of light. Since the advent of the laser, the scientific community has been motivated to explore, with a renewed vigor, methods of modulating light, and in the last decade several applications of the electrooptic effect in single crystal solids have been real ized. During this same period of time the list of recognized optical modulation ef fects in solids (exclusive of the ordinary electrooptic effects) has grown rapidly, and recently dramatic demonstrations of light modulation by liquid crystal and ferro electric ceramic materials have captured the attention of the scientific community. Unlike the single-crystal electrooptic effects which are quite suitable for modulation of coherent laser light, these latter materials promise relatively inexpensive approaches to the modulation of light from ordinary incoherent light sources. It was these new vistas of light modulation - and how they fit into our current understanding of the optical properties of solids - that the symposium addressed.

This practical book shows how an understanding of structure, thermodynamics, and electrical properties can explain some of the choices of materials used in microelectronics, and can assist in the design of new materials for specific applications. It emphasizes the importance of the phase chemistry of semiconductor and metal systems for ensuring the long-term stability of new devices. The book discusses single-crystal and polycrystalline silicon, aluminium- and gold-based metallisation schemes, packaging semiconductor devices, failure analysis, and the suitability of various materials for optoelectronic devices and solar cells. It has been designed for senior undergraduates, graduates, and researchers in physics, electronic engineering, and materials science.

The proposed book will offer comprehensive and versatile methodologies and recommendations on how to determine dynamic characteristics of typical micro- and opto-electronic structural elements (printed circuit boards, solder joints, heavy devices, etc.) and how to design a viable and reliable structure that would be able to withstand high-level dynamic loading. Particular attention will be given to portable devices and systems designed for operation in harsh environments (such as automotive, aerospace, military, etc.) In-depth discussion from a mechanical engineer's viewpoint will be conducted to the key components’ level as well as the whole device level. Both theoretical (analytical and computer-aided) and experimental methods of analysis will be addressed. The authors will identify how the failure control parameters (e.g. displacement, strain and stress) of the vulnerable components may be affected by the external vibration or shock loading, as well as by the internal parameters of the infrastructure of the device. Guidelines for material selection, effective protection and test methods will be developed for engineering practice.