O12 K4

semiconductor

· O12 K4

O12 K4 is a semiconductor compound with an unspecified composition, likely belonging to a binary or ternary oxide or chalcogenide system based on its designation. This material appears to be either a research-phase compound or a specialized semiconductor variant used in niche electronic applications where specific band gap, conductivity, or optical properties are required.

experimental semiconductorsoptoelectronic devicesthin-film electronicsresearch photovoltaicssolid-state physics studiesmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,400.3	ksi	—
Shear Modulus(G)	1,703.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.544	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7350	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.

O12 K4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control