S4 Sr2

semiconductor

· S4 Sr2

S4 Sr2 is a strontium-containing semiconductor compound with an unspecified detailed composition. This material belongs to the broader family of strontium-based semiconductors, which are of research interest for optoelectronic and photonic applications where strontium's electronic properties can be leveraged in compound semiconductor systems.

photonic devicesoptoelectronic researchsemiconductor thin filmsemerging materials developmentsolid-state electronicsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,815.9	ksi	—
Shear Modulus(G)	4,898.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.585	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.583	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.

S4 Sr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control