Tm2TeO6

ceramic

· JVASP-50444· Tm2TeO6

Tm2TeO6 is a rare-earth tellurite ceramic compound combining thulium oxide with tellurium oxide, belonging to the family of heavy-metal oxide ceramics. This is primarily a research-phase material studied for its potential in photonic and optical applications due to tellurite's wide transparency window and rare-earth dopability. While not yet widely commercialized, ceramics in this material family are investigated for infrared optics, laser hosts, and specialized optical fibers where conventional silicates reach performance limits.

infrared optical windowslaser host materialsphotonic ceramics researchspecialized optical fibersrare-earth dopant hostshigh-density ceramic matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19,970.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	7,781.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2796	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.189	eV	DFT · OptB88vdW
↳	4.526	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.022	-	DFT · OptB88vdW
↳	3.203	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04730	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.716	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.

Tm2TeO6 — Properties & Data | MatWorld

Tm2TeO6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental