Ba2 Y2 I10

semiconductor

· Ba2 Y2 I10

Ba₂Y₂I₁₀ is a mixed-halide perovskite-related semiconductor compound combining barium, yttrium, and iodine. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly within the broader family of halide perovskites known for tunable bandgaps and efficient light absorption. While not yet commercialized at scale, materials in this compositional family are explored as alternatives to lead-based perovskites for next-generation solar cells, scintillators, and radiation detection due to their reduced toxicity and structural stability potential.

perovskite solar cells (research)halide scintillatorsradiation detection (experimental)optoelectronic devices (R&D phase)lead-free photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.072	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.590	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.

Ba2 Y2 I10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control