Se1 Sr1

semiconductor

· Se1 Sr1

SeSr (selenium-strontium) is an intermetallic semiconductor compound combining a chalcogen (selenium) with an alkaline earth metal (strontium). This material belongs to the family of binary semiconductors and is primarily of research interest rather than established industrial production. It is investigated for potential applications in optoelectronics, photovoltaics, and thermoelectric devices where the combined properties of its constituent elements may enable bandgap engineering and enhanced charge carrier behavior compared to single-element alternatives.

emerging photovoltaic researchthermoelectric devicesoptoelectronic semiconductorsthin-film applicationsfundamental materials researchcompound semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	45.30	GPa	—
Shear Modulus(G)	31.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.240	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.204	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.

Se1 Sr1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control