S8 Cd2 Tm4

semiconductor

· S8 Cd2 Tm4

S8 Cd2 Tm4 is an experimental semiconductor compound combining sulfur, cadmium, and thulium—a rare-earth chalcogenide material synthesized for research into novel optoelectronic and photonic properties. This material family is investigated primarily in academic and early-stage development contexts for potential applications in infrared detection, solid-state lighting, and quantum materials research, where the rare-earth dopant (thulium) and cadmium chalcogenide host offer tunable electronic and optical characteristics not readily available in conventional semiconductors.

infrared detectorsrare-earth photonics (research)quantum materials (experimental)optoelectronic devices (early-stage)solid-state light sources (development)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,026.9	ksi	—
Shear Modulus(G)	3,596.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.155	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.801	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.

S8 Cd2 Tm4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control