O3 K2 Sn2

semiconductor

· O3 K2 Sn2

O3 K2 Sn2 is a ternary oxide semiconductor compound containing potassium, tin, and oxygen in a layered perovskite-like structure. This material is primarily of research interest for next-generation optoelectronic and energy conversion applications, where its tunable bandgap and potential for low-cost synthesis position it as an alternative to conventional semiconductors in emerging device technologies.

photovoltaic devicesthin-film electronicsperovskite-based researchoptoelectronic sensorsenergy conversion materialssemiconductor device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,849	ksi	—
Shear Modulus(G)	3,582.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.610	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.

O3 K2 Sn2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control