Graphene Technologies and Carbon Nanotubes

semiconductors

Wide band gap to higher-energy electronic band gaps, difference in energy levels that creates the semiconductor action. Organic semiconductors are pi-bonded molecules made up of carbon and hydrogen atoms. They exist in amorphous thin films. Quantum dots are Nano scale particle of semiconducting material that can be embedded in cells. Larger quantum dots emits longer wavelength in emission colour and short quantum dots emits shorter wavelength in colour.