S1 Ba1

semiconductor

· S1 Ba1

S1 Ba1 is a barium-containing semiconductor compound with unspecified stoichiometry, likely a barium chalcogenide or barium pnictide research material. This compound belongs to an emerging class of wide-bandgap semiconductors being investigated for optoelectronic and high-power device applications, though it remains primarily in the research phase rather than established industrial production. Engineers would consider this material for next-generation semiconductor devices where barium's electropositive nature and the resulting electronic properties offer potential advantages in photovoltaics, deep-UV detectors, or high-temperature electronics.

optoelectronic deviceswide-bandgap semiconductorsUV detectionphotovoltaic researchhigh-temperature electronicsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	45.40	GPa	—
Shear Modulus(G)	28.68	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.148	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.275	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.

S1 Ba1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control