Nano materials, organic semiconductor complexes and composites have wide
range of applications in various devices. In this chapter, use and potential applications
of nano materials, organic semiconductor complexes and composites sensors, organic
field effect transistors, thin-film field effect transistors, temperature sensitive fieldeffect
transistor, solar cells, and light-emitting diodes have been summarized.
Keywords: Complex, composite, device, energy, field effect transistor, lightemitting
diodes, nano material, organic, rectenna, semiconductor, sensor, solar
cell, temperature, thin-film.