Rh2 Se2

semiconductor

· Rh2 Se2

Rh₂Se₂ is a binary semiconductor compound combining rhodium and selenium, belonging to the rare metal chalcogenide family. This material is primarily of research interest for optoelectronic and thermoelectric applications, where its unique electronic structure and potential for tunable band gap make it relevant for next-generation energy conversion and light-emitting devices. While not yet widely deployed in mainstream engineering, compounds in this family are being investigated as alternatives to conventional semiconductors in specialized applications requiring high thermal or electrical efficiency.

thermoelectric power generationresearch optoelectronicshigh-temperature electronicsphotovoltaic researchcatalyst substratesexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	140.3	GPa	—
Shear Modulus(G)	28.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00620	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2130	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.

Rh2 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control