What are semiconductors?

Some articles on semiconductors, semiconductor:

Classes of Solids - Semiconductors
... Semiconductors are materials that have an electrical resistivity (and conductivity) between that of metallic conductors and non-metallic insulators ... Devices made from semiconductor materials are the foundation of modern electronics, including radio, computers, telephones, etc ... Semiconductor devices include the transistor, solar cells, diodes and integrated circuits ...
Semiconductor Sales Leaders By Year - ISuppli Analysis Report - Ranking For Year 2003
... Japan 3 ... Texas Instruments USA 4 ... Toshiba Semiconductor Japan 5 ... STMicroelectronics FranceItaly 6 ... Infineon Technologies (Semiconductor spin-off from Siemens) Germany 8. 7 ... (2) In 2003, the semiconductor operations of the parent company, Motorola were spun off to form a new separate legal entity named Freescale ...
Contact Electrification - Semiconductor Contact
... If metal touches a semiconductive material, or if two different semiconductors are placed into contact, one becomes charged slightly positive and the ... It is found that if this junction between semiconductors is connected to a power supply, and if the power supply is set to a voltage slightly higher than the natural voltage ... to the invention of the diode or rectifier and triggers the revolution in Semiconductor electronics and physics ...
Semikron
... and internationally leading manufacturer of power semiconductor components ... Semikron is a one-stop provider of chips, discrete semiconductors, transistor, diode and thyristor power modules, power assemblies and systems for markets such as. 57 Gigawatt comprises power semiconductors from Semikron ...