B2 Au1

semiconductor

· B2 Au1

B2 Au1 is an intermetallic compound combining boron and gold, classified as a semiconductor material with a B2 (CsCl-type) crystal structure. This is primarily a research material studied for its electronic and structural properties rather than a mainstream engineering material, belonging to the broader family of metal borides and gold-based intermetallics. Interest in B2 gold compounds centers on potential applications in advanced electronics, thermal management, and specialized high-performance environments where the unique electronic character of gold-boron interactions may offer advantages over conventional semiconductors or metallics.

research semiconductorsintermetallic compoundselectronic materialshigh-temperature applicationsmaterials science study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	155.4	GPa	—
Shear Modulus(G)	-13.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6230	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 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control