B4 S12 K12

semiconductor

· B4 S12 K12

B4S12K12 is a boron-sulfur-potassium semiconductor compound, likely an experimental or specialized research material in the boron chalcogenide family. This ternary composition combines boron with sulfur and potassium dopants or structural components, positioning it as a potential candidate for optoelectronic or photovoltaic applications where tunable bandgap and mixed-valence chemistry are advantageous. The material represents an emerging area of semiconductor development distinct from conventional binary compounds, making it relevant for researchers exploring novel wide-bandgap semiconductors or solid-state chemistry applications requiring specific electrical and optical properties.

research semiconductorsoptoelectronic devicesphotovoltaic materialsthin-film electronicswide-bandgap semiconductorssolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22.18	GPa	—
Shear Modulus(G)	10.31	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.740	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.188	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.

B4 S12 K12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control