U2 Ge2 S2

semiconductor

· U2 Ge2 S2

U2Ge2S2 is an experimental ternary chalcogenide semiconductor compound combining uranium, germanium, and sulfur. This research-phase material belongs to the broader family of metal chalcogenides, which are being investigated for optoelectronic and solid-state applications where conventional semiconductors reach their limitations. While not yet established in commercial production, uranium-containing chalcogenides are of interest in specialized research contexts for their unique electronic structure and potential in radiation-sensitive devices or high-energy physics applications.

semiconductor researchoptoelectronic devices (experimental)radiation detection materialssolid-state physics researchchalcogenide compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14,526.4	ksi	—
Shear Modulus(G)	10,430.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.053	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.

U2 Ge2 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control