B2 Fe2 Tb1

semiconductor

· B2 Fe2 Tb1

B2 Fe2Tb1 is an intermetallic compound with a B2 (CsCl-type) crystal structure, combining iron and terbium in a 2:1 ratio. This material is primarily of research interest in the semiconductor and magnetoelectronic materials space, where rare-earth intermetallics are explored for their potential magnetic, electronic, and thermal properties. While not yet widely deployed in commercial applications, compounds in this family are investigated for next-generation spintronic devices, magnetic sensors, and specialized high-temperature electronic components where the coupling between iron's ferromagnetism and terbium's rare-earth magnetism could offer unique functionality.

spintronics researchmagnetic sensor developmentrare-earth intermetallicshigh-temperature electronicsexperimental semiconductorsmagnetoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	129.8	GPa	—
Shear Modulus(G)	76.84	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4900	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.

B2 Fe2 Tb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control