Ag2GeSe3

semiconductor

· Ag2GeSe3

Ag2GeSe3 is a ternary semiconductor compound combining silver, germanium, and selenium, belonging to the family of chalcogenide semiconductors. This material is primarily of research interest for infrared optics, nonlinear optical applications, and solid-state radiation detection due to its wide bandgap and tunable electronic properties. While not yet broadly commercialized like binary semiconductors (e.g., CdSe or ZnSe), Ag2GeSe3 represents an emerging class of materials being investigated for mid-infrared photonics, X-ray/gamma-ray sensing, and potential thermoelectric applications where the combination of selenium and germanium provides desirable optical transparency and charge transport characteristics.

infrared optics and windowsnonlinear optical devicesradiation detection sensorsresearch/development materialsphotonic integrated circuits

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	0.9100	eV	—
↳	0.9000	eV	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

Ag2GeSe3

Electrical Properties

Regulatory Screening

Environmental

Export Control