Tb4 Mn4 Si4

semiconductor

· Tb4 Mn4 Si4

Tb₄Mn₄Si₄ is an intermetallic compound combining terbium (a rare-earth element), manganese, and silicon in a 1:1:1 stoichiometric ratio. This material belongs to the family of rare-earth transition metal silicides, which are primarily investigated in research contexts for their potential magnetic and electronic properties rather than established commercial applications. The compound is of interest to materials scientists studying magnetic semiconductors and potential spintronic devices, where the interaction between rare-earth magnetic moments and transition metal magnetism could enable novel functionality.

spintronic device researchmagnetic semiconductorsrare-earth intermetallic compoundscondensed matter physics studyemerging electronics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4550	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.

Tb4 Mn4 Si4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control