Mn4 B4

semiconductor

· Mn4 B4

Mn₄B₄ is a transition metal boride semiconductor compound combining manganese and boron in an intermetallic structure. This material belongs to the family of metal borides, which are research compounds of interest for their potential hardness, thermal stability, and electronic properties in emerging applications. While not yet widely commercialized, Mn₄B₄ and related borides are being investigated for advanced functional materials where the combination of metallic and ceramic-like characteristics could offer advantages over conventional semiconductors or refractory compounds.

research materialssemiconductor devicesrefractory coatingshard materialselectronic compoundsboride composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	39,293.9	ksi	—
Shear Modulus(G)	18,314.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4260	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.

Mn4 B4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control