Ge3Te2Se

ceramic

· JVASP-103476· Ge3Te2Se

Ge3Te2Se is a chalcogenide ceramic compound combining germanium, tellurium, and selenium—elements commonly used in advanced inorganic materials research. This composition falls within the family of chalcogenide glasses and phase-change materials, which are of significant research interest for their tunable optical and electrical properties. While not yet widely commercialized as a bulk material, chalcogenide compounds like this are being investigated for next-generation optoelectronic and memory applications where conventional semiconductors reach fundamental limits.

phase-change memory devicesinfrared optics and sensorschalcogenide glass researchnon-volatile memory prototypingoptical waveguidesemerging semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2134	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5910	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02440	eV/atom	—
Formation Energy(ΔHf)	-0.1358	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ge3Te2Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental