Sr4 In2 I10

semiconductor

· Sr4 In2 I10

Sr₄In₂I₁₀ is an inorganic halide perovskite semiconductor composed of strontium, indium, and iodine. This is a research-phase material studied for its potential in optoelectronic and photovoltaic applications, belonging to a family of layered halide perovskites that offer tunable bandgaps and improved stability compared to lead-based perovskites. The strontium-indium iodide composition is of particular interest for low-toxicity, lead-free semiconductor devices where structural integrity and radiation tolerance are priorities.

perovskite solar cellsphotovoltaic devicesradiation detectionoptoelectronic componentsX-ray scintillatorsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.96	GPa	—
Shear Modulus(G)	9.553	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.827	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.454	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.

Sr4 In2 I10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control