Se4 O8

semiconductor

· Se4 O8

Se₄O₈ is a selenium oxide semiconductor compound that belongs to the family of chalcogenide oxides, materials combining selenium with oxygen to create semiconducting properties. This compound is primarily studied in research contexts for its potential in optoelectronic and photovoltaic applications, where its semiconductor band gap and structural properties may enable light detection, energy conversion, or switching functions. While not yet widely deployed in mainstream commercial products compared to more established semiconductors, selenium oxide compounds are of interest to materials researchers exploring alternatives to conventional semiconductors with potentially lower processing temperatures or novel optical characteristics.

experimental optoelectronicsphotovoltaic researchlight detection devicesthin-film semiconductorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,418.9	ksi	—
Shear Modulus(G)	2,311.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.551	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7290	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.

Se4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control