Sr4 Te4 O12

semiconductor

· Sr4 Te4 O12

Sr4Te4O12 is an inorganic oxide semiconductor compound containing strontium and tellurium, belonging to the family of mixed-metal tellurite ceramics. This material is primarily of research interest for optoelectronic and photonic applications, where tellurite-based compounds are explored for their potential in infrared transparency, nonlinear optical properties, and wide bandgap semiconducting behavior. The strontium tellurite composition positions it as a candidate material for specialized optical devices and emerging solid-state electronics, though industrial adoption remains limited compared to established semiconductor alternatives.

infrared opticsnonlinear optical deviceswide-bandgap semiconductorsphotonic researchsolid-state ceramicsexperimental optical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	51.09	GPa	—
Shear Modulus(G)	30.77	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.747	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.118	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 Te4 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control