This unique compendium consists of peer-reviewed articles spanning from novel growth of materials for nanoelectronic and nanophotonic devices, electronic nose sensor array, bio-nano-systems, artificial intelligence/machine learning, and emerging technologies, to applications in each of these fields. Systems implementing additively manufactured RF devices for communication, packaging, remote sensing, compact multi-bit FETs and memories are also included. Plasmonic nanostructures with electrical connections have potential applications as new electro-optic devices. Quantum dot-based devices are discussed with regard to optical logic gates, mid-infrared photodetectors, gain and index tailored external cavity high power lasers. Contributed by eminent researchers, this useful reference text broadly illustrates relevant aspects of high-performance materials and emerging nanodevices for implementing high-speed electronic systems.