Y2 Ge1 I2

semiconductor
· Y2 Ge1 I2

Y₂GeI₂ is an experimental semiconductor compound combining yttrium, germanium, and iodine, belonging to the family of halide perovskites and related mixed-metal semiconductors under active research for next-generation optoelectronic devices. This material is primarily of interest in laboratory settings rather than established industrial production, with potential applications in photovoltaic cells, photodetectors, and light-emitting devices where tunable bandgaps and solution-processable synthesis methods offer advantages over conventional silicon-based alternatives. The incorporation of heavy elements (Ge, I) and rare-earth metal (Y) suggests promise for radiation detection and high-efficiency light conversion, though stability and scalability remain key research challenges compared to commercially mature semiconductors.

experimental photovoltaicsphotodetectors and imagingradiation sensingoptoelectronic research devicesthin-film semiconductorshalide-based materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
eV/atom——
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.