#snsinstitutions
#snsdesignthinkers
#designthinking
A semiconductor material’s electrical conductivity is somewhere between that of a conductor, such as metallic copper, and that of an insulator, such as glass. As the temperature rises, its resistivity reduces, whereas metals have the opposite effect. The conductivity of a crystal structure can be modified in a favorable way by introducing impurities (doping) to it.
14 июн 2024