Sc1 Se1

semiconductor

· Sc1 Se1

Sc1Se1 (scandium selenide) is a binary semiconductor compound belonging to the III-VI semiconductor family, characterized by strong ionic-covalent bonding between scandium and selenium. This material is primarily of research and development interest rather than established production use, with potential applications in optoelectronic devices, photovoltaic systems, and high-temperature semiconductor applications where its moderate mechanical stiffness and semiconducting properties could provide advantages over more conventional alternatives like cadmium selenide or gallium arsenide in specialized contexts.

experimental optoelectronicswide-bandgap semiconductorsphotovoltaic researchhigh-temperature electronicscompound semiconductor developmentmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	84.97	GPa	—
Shear Modulus(G)	50.98	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00590	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.682	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.

Sc1 Se1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control