<p>This book presents and highlights some of the key advances on but not limited to electronic and optoelectronic devices of nanometer/molecular scale nanomechanics and nanoelectromechanical systems electromechanical coupled devices manipulation and aligning processes at nanometer/molecular scale quantum phenomena modeling of nanodevices and nanostructures fabrication and property characterization of nanodevices and nanofabrication with focused beam technology. </p>