V4 S4
semiconductor· V4 S4
V4S4 is a transition metal chalcogenide semiconductor compound containing vanadium and sulfur elements, representing a material of interest in the 2D materials and solid-state electronics research space. This compound is typically investigated for potential applications in electronic devices, optoelectronics, and energy storage systems where its layered crystal structure and semiconducting properties could offer advantages in thin-film device architectures. V4S4 remains primarily a research-stage material rather than a widely commercialized engineering material, with its development driven by exploration of earth-abundant alternatives to conventional semiconductors in emerging technologies.
research semiconductors2D materialsthin-film electronicsenergy storage devicesoptoelectronic componentsemerging photovoltaics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.