Dy4 Sb4 O14

semiconductor

· Dy4 Sb4 O14

Dy₄Sb₄O₁₄ is a rare-earth antimonite ceramic compound combining dysprosium (a lanthanide element) with antimony and oxygen in a structured oxide framework. This material belongs to the family of rare-earth pyrochlore-related oxides and is primarily of research interest for its potential in solid-state electronics and photonic applications, rather than established industrial production. The dysprosium-antimony-oxygen system is investigated for potential use in advanced semiconducting devices, optical materials, and specialized thermal or magnetic applications where rare-earth-doped ceramics offer unique functional properties.

advanced ceramics researchrare-earth semiconductorsoptical/photonic materials developmenthigh-temperature electronicsmagnetic material systemsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.134	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.473	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 Sb4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control