Ge2 Se6 Rb4

semiconductor

· Ge2 Se6 Rb4

Ge2Se6Rb4 is a mixed-metal chalcogenide semiconductor compound combining germanium, selenium, and rubidium elements. This is a research-phase material rather than an established commercial product; it belongs to the family of heavy-metal chalcogenides that show promise for infrared optics, solid-state ionics, and photovoltaic applications where alternative semiconductors face cost or performance limitations. The rubidium dopant modifies electronic and ionic transport properties compared to binary Ge-Se systems, making it of particular interest for solid-state electrolytes and infrared-transparent windows in specialized photonic devices.

infrared optics and windowssolid-state ion conductorsphotovoltaic researchthermal imaging systemslaboratory and exploratory photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.351	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9220	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.

Ge2 Se6 Rb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control