Ag1 I1

semiconductor

· Ag1 I1

Silver iodide (AgI) is an inorganic semiconductor compound belonging to the silver halide family, known for its ionic bonding character and wide bandgap properties. Historically significant in photographic and photosensitive applications, AgI is also investigated in modern contexts for cloud seeding, radiation detection, and solid-state ionic conductors due to its unique phase transition behavior and mixed ionic-electronic conductivity. While less common than silicon or gallium arsenide in contemporary electronics, AgI remains relevant in specialized sensing applications and emerging solid-state electrolyte research.

photographic emulsionscloud seeding nucleantsradiation detectorsionic conductorsphotodiodes and sensorshistorical optical materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	40.27	GPa	—
Shear Modulus(G)	12.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3885	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1910	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.

Ag1 I1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control