HfP2S6

ceramic
· JVASP-11195· HfP2S6

HfP2S6 is a ternary ceramic compound combining hafnium, phosphorus, and sulfur—a member of the metal phosphide-sulfide family that has emerged primarily in condensed-matter research rather than established industrial production. This material is of interest in the emerging field of two-dimensional (2D) layered materials and van der Waals heterostructures, where its anisotropic crystal structure and tunable electronic properties position it as a candidate for next-generation semiconductor, photonic, and sensing applications. Engineers and researchers investigating novel functional ceramics, quantum materials, or thin-film device architectures would evaluate HfP2S6 for its potential to bridge conventional ceramics with designer electronic and optical behavior, though widespread commercial adoption and processing infrastructure remain in early development.

2D layered semiconductorsquantum materials researchthin-film optoelectronicsvan der Waals heterostructuresadvanced sensor prototypes

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Density(ρ)
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Dielectric Constant (Relative Permittivity)(εr)
-
Magnetic Moment(μB)
µB
Piezoelectric Modulus(eij)
C/m²
Seebeck Coefficient(S)
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
eV/atom
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.