Mn2 Cu2 As2

semiconductor

· Mn2 Cu2 As2

Mn₂Cu₂As₂ is a quaternary intermetallic semiconductor compound combining manganese, copper, and arsenic elements in a defined stoichiometric ratio. This material belongs to the family of transition metal arsenides and represents primarily a research-phase compound of interest for exploratory semiconductor and thermoelectric applications rather than an established commercial material. The compound's potential lies in semiconductor device physics and thermoelectric energy conversion, where layered intermetallic structures can offer tunable electronic properties and phonon scattering mechanisms; however, it remains largely confined to academic investigation and would require further development for industrial deployment.

thermoelectric materials researchsemiconductor device physicsintermetallic compound developmentexperimental electronicsmaterials screeningsolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	98.03	GPa	—
Shear Modulus(G)	21.66	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.07100	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.

Mn2 Cu2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control