Na2 Be2 As2

semiconductor

· Na2 Be2 As2

Na2Be2As2 is an intermetallic compound combining sodium, beryllium, and arsenic in a defined stoichiometric ratio, classified as a semiconductor material. This compound is primarily of research interest rather than established industrial use; it belongs to a family of complex intermetallics being investigated for potential optoelectronic and photovoltaic applications where the band gap and carrier properties could be engineered for specific device functions. Engineers would consider this material in experimental contexts where unconventional semiconductor chemistries might offer advantages in thermal stability, lattice engineering, or integration with specific device architectures, though practical deployment remains limited to specialized research and development settings.

experimental semiconductorsoptoelectronic researchhigh-temperature device applicationsband gap engineeringphotovoltaic materials researchintermetallic compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,736.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	5,930.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.499	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4740	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Na2 Be2 As2 — Properties & Data | MatWorld

Na2 Be2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control