Mn1 Ga1 Fe1 Co1

semiconductor

· Mn1 Ga1 Fe1 Co1

Mn₁Ga₁Fe₁Co₁ is an equiatomic quaternary Heusler alloy—a compound semiconductor combining manganese, gallium, iron, and cobalt in equal proportions. This material belongs to an emerging class of magnetic semiconductors being investigated for spintronic applications, where the coupling of magnetic and electronic properties enables novel device functions beyond traditional semiconductors.

spintronics and magnetic devicesresearch-phase semiconductorshalf-metallic magnetic materialsquantum computing (spin qubit applications)magnetic sensor developmentthin-film heterostructures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	203.3	GPa	—
Shear Modulus(G)	26.42	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1100	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 Ga1 Fe1 Co1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control