DyHoMg2 — Properties & Data | MatWorld

DyHoMg2

ceramic

· JVASP-41969· DyHoMg2

DyHoMg2 is an intermetallic ceramic compound composed of dysprosium, holmium, and magnesium, belonging to the rare-earth magnesium ceramic family. This material is primarily of research interest for high-temperature applications and advanced structural ceramics, where the rare-earth elements provide enhanced thermal stability and potential for specialized magnetic or neutron-absorbing properties. The combination of rare earths with magnesium makes this compound notable in emerging fields seeking materials with unique electromagnetic characteristics or radiation shielding capabilities in demanding thermal environments.

high-temperature structural ceramicsrare-earth intermetallics researchneutron absorption shieldingadvanced refractory compoundsmagnetic composite applicationsnuclear and aerospace research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.919	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000166	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000184	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-8.300	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-8.760	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.00420	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06247	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.

DyHoMg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental