K2 P2 Au2 Se6

semiconductor

· K2 P2 Au2 Se6

K₂P₂Au₂Se₆ is an experimental mixed-metal chalcogenide semiconductor containing potassium, phosphorus, gold, and selenium. This compound belongs to the family of multinary semiconductors with potential applications in optoelectronics and solid-state physics research, though it remains primarily a laboratory material without established commercial production. The incorporation of noble metal gold into a chalcogenide framework offers researchers a platform to investigate unusual electronic structures and light-matter interactions, potentially relevant to next-generation photonic and quantum devices.

research semiconductorsoptoelectronics (experimental)photonic materialsquantum materialssolid-state physicsthin-film device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4740	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.

K2 P2 Au2 Se6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control