Rb1 Ge1 I3

semiconductor

· Rb1 Ge1 I3

RbGeI₃ is a halide perovskite semiconductor compound composed of rubidium, germanium, and iodine. This material belongs to the broader family of metal halide perovskites, which are primarily investigated in photovoltaic and optoelectronic research rather than established industrial production. RbGeI₃ is notable as a lead-free alternative perovskite variant, offering potential advantages for solar cells and light-emitting devices where toxicity concerns and stability improvements over conventional lead-based perovskites are priorities.

perovskite solar cellslead-free photovoltaicsoptoelectronic researchthin-film semiconductorsnext-generation photovoltaic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.67	GPa	—
Shear Modulus(G)	12.70	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.079	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8190	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.

Rb1 Ge1 I3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control