NaAsSe2

semiconductor

· NaAsSe2

NaAsSe₂ is a ternary semiconductor compound composed of sodium, arsenic, and selenium, belonging to the class of chalcogenide semiconductors with potential for optoelectronic and photovoltaic applications. This material remains primarily in the research phase, studied for its electronic band structure and light-absorption properties relevant to next-generation solar cells and infrared detectors. Engineers would evaluate this compound as an alternative to more conventional semiconductors in niche applications where its specific optical and electrical characteristics—dictated by its unique elemental combination—offer advantages in sensitivity, tunability, or cost for specialized sensing or energy-conversion devices.

experimental photovoltaic materialsinfrared detection systemschalcogenide optoelectronicsthin-film solar researchsemiconductor research and developmentnon-linear optical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,697	ksi	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	2,330.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1716	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.520	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1655	eV/atom	—
Formation Energy(ΔHf)	-0.4167	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.

NaAsSe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control