Ru4 Se8

semiconductor

· Ru4 Se8

Ru₄Se₈ is a layered transition metal chalcogenide semiconductor composed of ruthenium and selenium, representing an emerging class of materials in the broader family of TMD (transition metal dichalcogenide) analogs. This compound is primarily of research interest for its potential in optoelectronic and quantum device applications, where its layered crystal structure and electronic properties could enable novel functionality in photovoltaics, photodetectors, and two-dimensional electronics, though industrial adoption remains limited pending optimization of synthesis routes and performance validation.

Research semiconductorsPhotodetectorsPhotovoltaic devicesQuantum electronics2D materials researchLayered heterostructures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	140.1	GPa	—
Shear Modulus(G)	95.72	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2116	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4240	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.

Ru4 Se8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control