As4 Cu2 K10

semiconductor

· As4 Cu2 K10

As₄Cu₂K₁₀ is a quaternary semiconductor compound combining arsenic, copper, and potassium in a layered crystal structure. This material belongs to the family of mixed-metal arsenides and represents an experimental composition of interest in solid-state chemistry and condensed matter physics research, rather than an established industrial material. The compound's potential lies in exploring novel electronic and optoelectronic properties through its mixed-valence architecture, though practical engineering applications remain under investigation.

experimental semiconductor researchcondensed matter physics studieslayered crystal structure investigationelectronic material discoverysolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3651	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4450	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.

As4 Cu2 K10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards