TmAgSe2 — Properties & Data | MatWorld

TmAgSe2

metal

· JVASP-141936· TmAgSe2

TmAgSe2 is an intermetallic compound combining thulium, silver, and selenium, belonging to the ternary metal chalcogenide family. This material is primarily of research interest rather than established industrial use, investigated for potential thermoelectric and semiconductor applications where layered metal-chalcogenide structures show promise for energy conversion and solid-state electronic devices. Engineers may consider this compound in advanced materials research contexts where tuning electrical and thermal transport properties through composition engineering is critical.

thermoelectric energy conversion (research)semiconductor researchexotic metal chalcogenidesmaterials discovery databases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.471	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.274	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	9.127	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00930	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.232	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TmAgSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control