Mg1 Cu1 Sn1

semiconductor

· Mg1 Cu1 Sn1

Mg₁Cu₁Sn₁ is an intermetallic compound combining magnesium, copper, and tin in a 1:1:1 stoichiometric ratio. This is a research-phase material being investigated for semiconductor and optoelectronic applications, where the combination of metallic and semiconducting character offers potential advantages in thermoelectric devices, photovoltaic absorber layers, or as an alternative absorber in thin-film solar cells. The material family represents exploration of ternary intermetallic semiconductors where constituent elements' properties are leveraged for tunable band structure and thermal transport—a growing area in materials science for energy conversion and next-generation electronic devices, though practical commercialization remains limited.

thermoelectric devicesthin-film solar absorbersresearch semiconductorsphotovoltaic materials developmentintermetallic compoundsenergy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,301.7	ksi	—
Shear Modulus(G)	4,867.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2100	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.

Mg1 Cu1 Sn1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control