Gd1.87Lu2.13Se6

semiconductor

· Gd1.87Lu2.13Se6

Gd1.87Lu2.13Se6 is a rare-earth selenide compound combining gadolinium and lutetium in a mixed-lanthanide matrix, belonging to the family of rare-earth chalcogenides. This is a research-stage material being investigated for its potential semiconductor and optoelectronic properties, particularly for applications requiring the combined thermal stability and electronic characteristics that rare-earth selenides provide. The lutetium-gadolinium composition may offer tuned band gap and thermal properties compared to single-rare-earth selenides, making it relevant for advanced optoelectronics, scintillation detection, or high-temperature semiconductor applications in specialized research and defense contexts.

scintillation detectorsradiation detectionhigh-temperature semiconductorsoptoelectronic researchrare-earth materials researchnuclear/particle physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.560	eV	—

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.

Gd1.87Lu2.13Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control