TcSnSe

ceramic

· JVASP-51156· TcSnSe

TcSnSe is a ternary ceramic compound composed of technetium, tin, and selenium elements, representing an uncommon intermetallic or chalcogenide-based ceramic material. This compound exists primarily in research contexts rather than established industrial production; materials in this compositional space are investigated for potential applications in thermoelectric devices, radiation-resistant ceramics, or specialty electronic components where the combined properties of its constituent elements offer advantages. The presence of technetium (a radioactive element with limited terrestrial availability) makes this material of primarily academic and specialized research interest rather than mainstream engineering use.

thermoelectric researchradiation-resistant ceramicsnuclear materials researchexperimental semiconductorsspecialty electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2564	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.9620	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000297	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000337	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.110	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.310	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.253	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9224	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

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.

TcSnSe — Properties & Data | MatWorld

TcSnSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental