With the demand for semiconductor devices that can withstand high temperatures increasing, the need for reliable and efficient materials has never been greater. This comprehensive report from the National Research Council provides in-depth analysis and recommendations for scientists and engineers working in this field. A must-have resource for anyone interested in the future of semiconductor technology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.