Ge0.001Si0.999

semiconductor
· Ge0.001Si0.999

Ge₀.₀₀₁Si₀.₉₉₉ is a germanium-doped silicon alloy containing approximately 0.1 at% germanium in a silicon matrix, representing a heavily silicon-dominant semiconductor compound. This material is primarily of research and developmental interest for band-gap engineering and lattice-matched heterostructure applications, where small germanium additions to silicon can enable tuned electronic properties while maintaining silicon's mature processing infrastructure and cost advantages. The minimal germanium content makes this composition notable for studies of dopant effects and strain engineering in silicon-based optoelectronics and high-speed device applications.

optoelectronic heterostructuressilicon photonics researchband-gap engineered devicesstrained-layer semiconductorsintegrated photonics prototypingadvanced semiconductor R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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