Mn1 Au4

semiconductor

· Mn1 Au4

Mn₁Au₄ is an intermetallic compound semiconductor in the manganese-gold binary system, characterized by a fixed stoichiometric ratio that creates an ordered crystalline structure. While primarily a research material studied for its electronic and magnetic properties, intermetallic semiconductors of this type are explored for specialized applications requiring the combination of magnetic functionality with semiconducting behavior. The manganese-gold family is of particular interest in spintronics and magnetic semiconductor research, where the coupling between magnetic and electronic properties enables novel device functionality not achievable in conventional semiconductors or magnetic alloys alone.

spintronics researchmagnetic semiconductorsexperimental electronicsintermetallic compoundsthin-film device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,634.9	ksi	—
Shear Modulus(G)	3,772	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.04400	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.

Mn1 Au4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control