TlInAs2O7 — Properties & Data | MatWorld

TlInAs2O7

ceramic

· JVASP-25668· TlInAs2O7

TlInAs₂O₇ is a complex mixed-metal oxide ceramic composed of thallium, indium, and arsenic. This is a specialized research compound rather than a widely commercialized material, typically studied for its potential in optoelectronic, photonic, or solid-state applications where the combination of these elements offers unique electronic or optical properties. Engineers considering this material should expect limited supplier availability and should validate performance characteristics for their specific application, as most deployment data comes from academic research rather than established industrial use.

optoelectronic researchphotonic materials developmentsolid-state device substrateshigh-density ceramic systemsspecialized research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.536	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.086	eV	DFT · OptB88vdW
↳	3.752	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.948	-	DFT · OptB88vdW
↳	2.967	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.00102	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000102	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-257.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	384.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.3900	%	DFT · TBmBJ

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.350	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.

TlInAs2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental