P2Pd3S8

Name: P2Pd3S8
Brand: MatWorld

semiconductor

· P2Pd3S8

P2Pd3S8 is a layered metal chalcogenide semiconductor compound combining palladium and sulfur in a crystalline structure. This material belongs to the family of transition metal dichalcogenides and related phases, which are of significant research interest for two-dimensional (2D) electronics and optoelectronics. While currently in the research phase rather than established industrial production, P2Pd3S8 is notable for its layered crystal structure that permits mechanical exfoliation into thin nanosheets—a property valuable for next-generation thin-film devices where conventional bulk semiconductors become impractical.

2D electronics and nanosheetsThin-film transistors (TFTs)Photovoltaic devices (research)Optoelectronic sensorsVan der Waals heterostructuresEnergy storage electrodes (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,581.7	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	83.76	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	1,467.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1259	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)3 entries	2.120	eV	Measured
↳	1.537	eV	DFT · OptB88vdW
↳	1.573	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.629	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.311	-	DFT · OptB88vdW
↳	6.982	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.237	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.993	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00148	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000954	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-286.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	353.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.29	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3243	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.

P2Pd3S8 — Properties & Data | MatWorld

P2Pd3S8

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