EG – Electronic Grade
Is the choice for all applications in electronics. Special focus lies on metal impurities and specifying ppb levels
DG – Development Grade
Development of new precursors is challenging task. Precursors offered first to interested customers are offered typically in DG. Here together with our clients a most crititical impurity list is basis for the specification.
OEG – Opto Electronic Grade
The basis for OEG is EG, but in optoelectronics there is inherent demand for lowest oxygen levels. For this grade extreme care is given to keep oxygen levels to the absolute minimum and makes this grade the choice for all optoelectronic applications
EPI – Epitaxy Grade
All batches specified through this robust quality management have been tested by the appliaction. A set of reference layers is deposited and the semiconductor structures are analyzed by various methods giving first hand feedback on the performance of the precursors. EPI is the non plus ultra grade for III/V precursors and truly semiconductors decision
ALD – Atomic Layer Deposition Grade
The purity of the precursors is here precisely designed to meet the demands of ALD processes.
TCO – Transparent Conductive Oxide Grade
Transparent conductive oxides are applied in various applications. The purity is specifically aligned with these requirements.
Neat – non purified grade
Some application just require the neat product, but packaged in semiconductor like packaging. DOCK/ neat grade is meeting this customer demand
PG – Pure Grade
This grad is an intermediate between DG and EG. The list of elements specified is reducedand purity level in general is meeting less stringent demands