Dy4 Mn4 O14

semiconductor

· Dy4 Mn4 O14

Dy₄Mn₄O₁₄ is a mixed-valence manganese oxide semiconductor containing dysprosium, a rare-earth element, synthesized primarily for research applications in functional ceramics and quantum materials. This compound belongs to the family of rare-earth manganates and is investigated for its potential in magnetic, electronic, and thermoelectric devices, though it remains largely in the research phase rather than established industrial production. The dysprosium doping modifies the electronic structure and magnetic properties compared to undoped manganese oxides, making it relevant for exploring next-generation solid-state applications.

magnetic semiconductor researchthermoelectric materials developmentrare-earth functional ceramicssolid-state device prototypingquantum materials investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.831	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 Mn4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control