Dy4 Te10 O26

semiconductor

· Dy4 Te10 O26

Dy₄Te₁₀O₂₆ is a mixed-valence dysprosium tellurium oxide ceramic compound belonging to the family of rare-earth tellurite semiconductors. This material is primarily investigated in research contexts for its potential in optoelectronic and photonic applications, where the rare-earth dysprosium dopant can provide luminescent properties and the tellurite glass-ceramic matrix offers transparency and phonon engineering capabilities. Dysprosium tellurium oxides are of particular interest for infrared photonics and potential laser host materials, though commercialization remains limited compared to more established rare-earth compounds.

infrared optics and photonicsresearch laser hostsoptical amplifiers and waveguidesrare-earth phosphorsadvanced ceramic developmenttellurite glass-ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.044	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.878	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.

Dy4 Te10 O26

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control