AgSbTeSe

metal

· JVASP-100436· AgSbTeSe

AgSbTeSe is a quaternary chalcogenide compound combining silver, antimony, tellurium, and selenium—a material family of primary interest in thermoelectric and phase-change memory research. While not yet established in high-volume industrial production, this alloy represents an emerging composition within the silver-antimony-telluride family, which shows promise for solid-state cooling, waste heat recovery, and non-volatile memory applications where traditional semiconductors face thermal or scaling constraints.

thermoelectric cooling deviceswaste heat recovery systemsphase-change memory (PCM)advanced semiconductor researchcryogenic applicationsemerging optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.883	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06860	eV/atom	—
Formation Energy(ΔHf)	-0.09183	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.

AgSbTeSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control