TlCo2Se2

metal
· JVASP-15391· TlCo2Se2

TlCo2Se2 is an intermetallic compound combining thallium, cobalt, and selenium, belonging to the class of layered metal chalcogenides. This is a research-phase material studied primarily in condensed matter physics and materials science for its potential electronic and magnetic properties rather than established industrial production. The compound and related ternary metal chalcogenides are investigated for applications in thermoelectric energy conversion, quantum material research, and potentially spintronic devices, where the layered structure and metal-semiconductor characteristics offer opportunities to engineer band structure and charge carrier behavior—advantages that distinguish such compounds from conventional metallic alloys or simple binary semiconductors.

thermoelectric energy harvestingquantum materials researchcondensed matter physicsspintronics developmentelectronic band engineeringexperimental superconductivity studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
49.94
GPa—
Poisson's Ratio(ν)
0.3600
-—
Shear Modulus(G)
15.51
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.969
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
1.794
µB—
Seebeck Coefficient(S)
-2.377
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.06590
eV/atom—
Formation Energy(ΔHf)
-0.2182
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.