K6 As2

semiconductor

· K6 As2

K6As2 is an III-V compound semiconductor composed of potassium and arsenic, belonging to the broader family of arsenide semiconductors used in optoelectronic and electronic device research. This material is primarily investigated in laboratory and development settings for its potential in high-frequency applications, photodetectors, and quantum device structures, where the wide bandgap and carrier mobility characteristics of arsenide compounds offer advantages over conventional silicon in specialized niches. K6As2 represents an emerging or exploratory compound rather than a mainstream production material, with relevance primarily to materials researchers and semiconductor engineers exploring novel device architectures.

high-frequency electronics researchphotodetector developmentquantum devicesIII-V semiconductor researchoptoelectronic prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4370	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.

K6 As2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control