Be1 Fe2 Si1

semiconductor

· Be1 Fe2 Si1

Be₁Fe₂Si₁ is an intermetallic compound combining beryllium, iron, and silicon—a research-phase semiconductor material within the family of ternary transition metal silicides. This compound is primarily of academic and exploratory interest for advanced materials development rather than established commercial production, with potential applications in high-temperature electronics, thermal management systems, or specialized semiconductor devices where the unique properties of beryllium-iron-silicon interactions may offer advantages over conventional binary semiconductors or ceramic alternatives.

high-temperature semiconductorsresearch materialsintermetallic compoundsthermal management devicesadvanced electronicsexperimental alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	218.2	GPa	—
Shear Modulus(G)	122.1	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01360	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3640	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.

Be1 Fe2 Si1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control