Si2 Sr2

semiconductor

· Si2 Sr2

Si₂Sr₂ is an experimental intermetallic compound belonging to the silicide family, combining silicon with strontium in a 1:1 ratio. This material is primarily of research interest rather than established industrial production, investigated for potential applications in advanced ceramics and solid-state electronics where the combination of silicon's semiconducting properties with strontium's alkaline-earth characteristics might enable novel functionality. Compared to more conventional silicides (such as MoSi₂ or WSi₂), Sr-based silicides remain largely in development, with interest centered on their potential for thermoelectric applications, photovoltaic materials, or specialized optoelectronic devices.

experimental semiconductorsthermoelectric device researchphotovoltaic materials developmentsolid-state electronicsadvanced ceramic compositesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	46.08	GPa	—
Shear Modulus(G)	33.03	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5350	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.

Si2 Sr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control