VAgP2Se6

metal

· JVASP-4501· VAgP2Se6

VAgP2Se6 is a layered metal chalcogenide compound combining vanadium, silver, phosphorus, and selenium in a crystalline structure. This is an experimental material currently under research investigation rather than an established commercial alloy, belonging to a class of van der Waals materials being studied for two-dimensional applications and electronic device integration. The material's layered nature and composition make it a candidate for emerging technologies in nanoelectronics, heterostructure engineering, and potentially optoelectronic devices where layer-dependent properties can be engineered.

Research and development materialsTwo-dimensional nanoelectronicsvan der Waals heterostructuresExfoliation and layer engineeringExperimental semiconductor applicationsMaterials physics investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	5,029.9	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	74.70	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	433.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1754	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.4060	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.833	-	DFT · TBmBJ
Magnetic Moment(μB)	2.001	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.7872	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000144	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000145	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.323	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-7.863	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	10.32	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2382	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

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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.

VAgP2Se6 — Properties & Data | MatWorld

VAgP2Se6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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