Ca1 Mn2 Sb2

semiconductor

· Ca1 Mn2 Sb2

CaMn₂Sb₂ is an intermetallic semiconductor compound belonging to the Heusler or related ternary phase family, combining calcium, manganese, and antimony in a stoichiometric composition. This material is primarily of research interest for thermoelectric and magnetocaloric applications, where the interplay between magnetic and electronic properties in transition-metal antimonides offers potential for energy conversion and solid-state refrigeration devices. While not yet widely deployed in volume production, compounds in this chemical family are being investigated as alternatives to conventional thermoelectrics and magnetic cooling materials due to their tunable electronic structure and magnetic ordering behavior.

thermoelectric energy conversion (R&D phase)magnetocaloric refrigeration (experimental)solid-state cooling deviceshigh-temperature power generation (research)magnetic material studiesadvanced semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,744.3	ksi	—
Shear Modulus(G)	1,781.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1400	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.

Ca1 Mn2 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control