Ba1 Se1

semiconductor

· Ba1 Se1

Barium selenide (BaSe) is an inorganic compound semiconductor belonging to the II-VI semiconductor family, characterized by ionic bonding between barium and selenium atoms. This material is primarily of research and specialized industrial interest, utilized in infrared optics, photodetectors, and radiation detection applications due to its wide bandgap and optical transparency in the infrared spectrum. BaSe represents a niche alternative to more common II-VI semiconductors like CdSe or ZnSe when specific thermal stability or spectral response characteristics are required, though it sees limited mainstream adoption compared to more established semiconductor compounds.

infrared optics and windowsphotodetectorsradiation detectionresearch semiconductorsthermal imaging sensorsspecialized optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.63	GPa	—
Shear Modulus(G)	25.82	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.258	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.002	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.

Ba1 Se1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control