Sm4 Zn4 Rh4

semiconductor

· Sm4 Zn4 Rh4

Sm₄Zn₄Rh₄ is a ternary intermetallic compound combining samarium (rare earth), zinc, and rhodium in a 1:1:1 stoichiometric ratio. This is a research-phase material studied primarily in the academic and exploratory materials science community; limited industrial production and deployment data are publicly available, and its practical engineering applications remain under investigation.

research semiconductorsrare-earth intermetallicsthermoelectric materials (potential)catalysis researchquantum materials explorationmaterials informatics datasets

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7260	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.

Sm4 Zn4 Rh4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control