MODEL RELEASED. Plasma etching. Technician in clean room clothing holding a semiconductor wafer she is about to etch. The wafer will be placed in the vacuum chamber inside the plasma etcher (silver). A gas,such as bromine,is then pumped into the chamber and a voltage applied to create a plasma (charged gas). The ions of the plasma etch the wafer,to form microchips for example. Photographed at Newcastle University,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Cuthbert, Colin |
Taille de l’image : | 3752 px × 3760 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |