K2 Ga2 As4 O14

semiconductor

· K2 Ga2 As4 O14

K2Ga2As4O14 is a mixed-metal oxide semiconductor compound containing potassium, gallium, and arsenic, belonging to the family of complex ternary/quaternary oxides with potential photonic and electronic applications. This is a research-phase material studied primarily in academic and specialized photonics contexts for its optical and semiconducting properties, rather than a conventional industrial commodity. Engineers considering this material should recognize it as an exploratory compound for advanced optoelectronic or nonlinear optical applications where conventional semiconductors are insufficient, though production scalability and reliability data remain limited compared to established alternatives.

nonlinear optics researchphotonic devices (experimental)optical frequency conversionwide-bandgap semiconductorshigh-temperature electronics (exploratory)quantum photonics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.919	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.585	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

K2 Ga2 As4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards