Be1 Cu1

semiconductor

· Be1 Cu1

Be1Cu1 is an intermetallic compound combining beryllium and copper, classified as a semiconductor material with potential applications in electronic and thermal management systems. This compound represents an experimental or specialized composition within the beryllium-copper family, which is known for combining high thermal and electrical conductivity with moderate strength. Engineers would consider this material primarily for niche applications where the unique properties of beryllium-copper intermetallics offer advantages over conventional copper alloys or pure semiconductors, though its use is limited by beryllium's toxicity concerns and the material's relative scarcity in industrial applications.

thermal management componentshigh-frequency electronicsresearch and developmentspecialized semiconductorsberyllium alloy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	142.5	GPa	—
Shear Modulus(G)	83.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02970	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08500	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 Cu1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control