Yb4 Mn4 Si4

semiconductor

· Yb4 Mn4 Si4

Yb4Mn4Si4 is an intermetallic compound belonging to the rare-earth transition metal silicide family, combining ytterbium, manganese, and silicon in a stoichiometric ratio. This material is primarily of research interest for potential applications in thermoelectric energy conversion and magnetic devices, where the combination of rare-earth and transition metal elements can produce unique electronic and thermal properties. The compound represents an exploratory material within the broader class of Heusler-type and related intermetallics being investigated for next-generation power generation and heat management technologies.

thermoelectric energy conversionmagnetic refrigeration researchrare-earth intermetallic compositeshigh-temperature structural applicationsmaterials physics researchsemiconductor device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,209.8	ksi	DFT · OptB88vdW
Shear Modulus(G)	5,846.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00390	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3320	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

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.

Yb4 Mn4 Si4 — Properties & Data | MatWorld

Yb4 Mn4 Si4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control