AlAgSe — Properties & Data | MatWorld

AlAgSe

Name: AlAgSe
Brand: MatWorld

metal

· JVASP-138068· AlAgSe

AlAgSe is an intermetallic compound combining aluminum, silver, and selenium, representing a specialized material from the family of ternary metal-chalcogenide systems. This is primarily a research-phase material rather than an established commercial alloy; compounds in this family are investigated for potential applications requiring specific electronic, thermal, or mechanical properties at the intersection of metallurgic and semiconducting behavior. Engineering interest in AlAgSe-type materials centers on niche applications where the combination of metallic and chalcogenide chemistry might enable unusual property combinations, though practical industrial deployment remains limited compared to conventional binary alloys or established semiconductors.

research and developmentsemiconductor device researchthermoelectric materials (experimental)optoelectronic material systemshigh-temperature applications (candidate)materials science testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	29.37	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	-1.320	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.708	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9120	eV	DFT · OptB88vdW
↳	0.9050	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.855	-	DFT · OptB88vdW
↳	6.455	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.06	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4881	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06210	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.

AlAgSe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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