Dy4 S4 Cl4

semiconductor

· Dy4 S4 Cl4

Dy4S4Cl4 is a rare-earth chalcohalide semiconductor combining dysprosium with sulfur and chlorine ligands. This is a research-phase compound primarily studied for its potential in optoelectronic and quantum applications rather than established industrial production. The layered structure and rare-earth character make it relevant to emerging fields exploring novel electronic and photonic properties at the materials science frontier.

experimental semiconductorsrare-earth optoelectronicsquantum materials researchphotonic device developmentsolid-state physicsnext-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	58.29	GPa	—
Shear Modulus(G)	27.47	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.722	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.309	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.

Dy4 S4 Cl4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control