Dy2 Ag2 Te4

semiconductor

· Dy2 Ag2 Te4

Dy2Ag2Te4 is a ternary intermetallic semiconductor compound combining dysprosium (a rare earth element), silver, and tellurium. This material is primarily of research interest for thermoelectric and quantum materials applications, where the combination of rare earth and heavy chalcogenide elements can produce favorable electronic band structures and phonon scattering properties. While not yet established in high-volume industrial production, materials in this family are being investigated for solid-state cooling, waste heat recovery, and potentially topological electronic properties that could enable novel device concepts.

thermoelectric cooling deviceswaste heat recovery systemsquantum materials researchsemiconducting compounds developmentmaterials for low-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	44.91	GPa	—
Shear Modulus(G)	23.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8761	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9250	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.

Dy2 Ag2 Te4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control