Si0.07Ge0.93

semiconductor

· Si0.07Ge0.93

Si₀.₀₇Ge₀.₉₃ is a silicon-germanium alloy with very high germanium content, belonging to the group IV semiconductor family. This composition is primarily used in research and specialized optoelectronic applications where the germanium-rich lattice provides enhanced carrier mobility and narrow bandgap characteristics compared to pure silicon. The material is of particular interest for infrared detection, high-speed photodetectors, and heterojunction devices where its optical and electrical properties enable performance advantages in demanding environments.

infrared photodetectorshigh-speed optoelectronicsheterojunction devicesthermal imaging sensorsresearch/development applicationsnarrow-bandgap semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.040	eV	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Si0.07Ge0.93

Electrical Properties

Regulatory Screening

Environmental

Export Control