Sr2 In4 Te8

semiconductor

· Sr2 In4 Te8

Sr2In4Te8 is a ternary chalcogenide semiconductor compound composed of strontium, indium, and tellurium. This is a research-phase material being investigated for thermoelectric and optoelectronic applications, particularly in the broader family of solid-state semiconductors where layered or defect-structured compounds can exhibit unusual thermal and electrical transport properties. Engineers would consider this material for niche applications where its specific band structure or phonon-scattering characteristics offer advantages over conventional semiconductors, though industrial adoption remains limited and the material is primarily explored in academic and specialized device development contexts.

thermoelectric devicessemiconductor researchoptoelectronic applicationsnarrow-gap semiconductorsmaterials research & developmentadvanced solid-state physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	25.28	GPa	—
Shear Modulus(G)	14.87	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8539	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7400	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.

Sr2 In4 Te8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control