Tellurium High purity Tellurium is a component of binary, ternary and quaternary compound semiconductors (Peltier and thermo elements, optical storage material, solar cells [...]
High Purity Copper High Purity Copper is used in the production of sputtering targets and bonding wires for IC Production. Copper of lower quality is also used to produce [...]
Lead The Main applications of high purity Lead are in the production of solder alloys and radiation shields. Metal High Purity Lead – 99.99% (4N) High Purity Lead – [...]
Indium High purity Indium is used to grow single crystalline III/V semiconductors like Indium Antimonide (important e.g. for Hall sensors, high frequency electronics and [...]
Gallium Gallium is used for the formation of III/V- compound semiconductors like GaN, GaAs and GaSb. Application: see high purity Arsenic. Gallium Chloride is used in the [...]
High Purity Selenium RETORTE GmbH provides a permanently high, stable quality, a low impurity level and remarkable electro-optical performance due to our unique production [...]
Antimony High purity Antimony is used to produce III/V-semiconductors like Indium Antimonide (InSb) used for Hall sensors and infrared detectors and as a dopant for [...]
Germanium Germanium is transparent for infrared radiation that is that has a wavelength of between 2 and 12 micrometers. It is therefore ideal to produce IR-optical devices [...]
Arsenic High purity Arsenic is needed to produce III/V-semiconductors like GaAs, which is used to make high frequency integrated circuits (power amplifiers in cell phones, [...]