W3 S6 — Properties & Data | MatWorld

W3 S6

semiconductor

· W3 S6

W3S6 is a tungsten-sulfur semiconductor compound belonging to the transition metal dichalcogenide (TMD) family, characterized by a layered crystal structure with potential for optoelectronic and electronic device applications. This material is primarily of research and emerging technology interest, investigated for applications in 2D electronics, photovoltaics, and photodetectors due to its direct bandgap properties and tunable electronic characteristics across different layer thicknesses. Compared to conventional semiconductors like silicon, TMD materials like W3S6 offer advantages in flexibility, mechanical resilience, and integration into hybrid heterostructures for next-generation nanoelectronic and sensing devices.

2D electronics researchOptoelectronic devicesPhotodetectors and sensorsFlexible electronicsPhotovoltaic prototypesHeterostructure integration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	45.58	GPa	DFT · OptB88vdW
Shear Modulus(G)	31.87	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8253	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8690	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.

W3 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control