Al2Se — Properties & Data | MatWorld

Al2Se

Name: Al2Se
Brand: MatWorld

metal

· JVASP-137056· Al2Se

Al2Se is an aluminum selenide compound belonging to the III-VI semiconductor material family. It is primarily investigated in materials science research for optoelectronic and photovoltaic applications, particularly as a wide-bandgap semiconductor component in experimental device structures. The material is notable for its potential in next-generation solar cells, photodetectors, and integrated photonic devices, though it remains largely in the research phase rather than established commercial production.

experimental semiconductorsphotovoltaic researchphotodetectorswide-bandgap optoelectronicsIII-VI compound semiconductorsthin-film device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	-24.59	GPa	DFT · OptB88vdW
Shear Modulus(G)	-16.37	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.966	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.4983	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.01631	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.

Al2Se

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control