N, · In semiconductor physics Group IV( in IUPAC Notation it is Group 14) contains Carbon (C), Silicon (Si), Germanium (Ge), Tin (sn), Lead (pb), Flerovium (Fl), all this elements contains 4 electrons in its outer shell nothing but four valence electrons. Out of all this ...Degenerate semiconductor, · It is a wide gap p-type degenerate semiconductor. The hole concentration does not change with temperature, a typical trait of degenerate semiconductors. Another well known example is indium tin oxide. Because its plasma frequency is in the IR-range it is aIndium phosphide, · Indium Phosphide (InP) is used to produce efficient lasers, sensitive photodetectors and modulators in the wavelength window typically used for telecommunications, i.e., 1550 nm wavelengths, as it is a direct bandgap III-V compound semiconductor material.Indium(III) oxide, · In combination with tin dioxide, indium oxide forms indium tin oxide (also called tin doped indium oxide or ITO), a material used for transparent conductive coatings. In semiconductors, indium oxide can be used as an n-type semiconductor used as a resistive element in integrated circuits .