K10 Au2 I4 O4

semiconductor

· K10 Au2 I4 O4

K10 Au2 I4 O4 is an experimental mixed-metal semiconductor compound containing potassium, gold, iodine, and oxygen elements. This material belongs to the family of complex halide-based semiconductors and is primarily of research interest for investigating novel electronic and photonic properties rather than established industrial production. The compound's potential applications lie in advanced optoelectronic devices, photovoltaic research, and specialized sensing applications where the unique combination of noble metal (gold) and halide chemistry may enable tunable band gaps or enhanced light-matter interactions.

research and developmentphotovoltaic materials explorationoptoelectronic devicesphotodetector researchexperimental semiconductorshalide-based materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	25.67	GPa	—
Shear Modulus(G)	16.06	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.237	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.407	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.

K10 Au2 I4 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control