Nd2 Te1 S2

semiconductor

· Nd2 Te1 S2

Nd₂TeS₂ is a rare-earth chalcogenide semiconductor compound combining neodymium with tellurium and sulfur. This is an emerging research material within the lanthanide chalcogenide family, investigated for its potential in optoelectronic and thermoelectric applications where rare-earth dopants can enhance performance compared to binary semiconductors.

thermoelectric energy conversioninfrared optoelectronicsphotonic device researchrare-earth optical materialssolid-state physics researchhigh-temperature semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.78	GPa	—
Shear Modulus(G)	25.23	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.589	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.996	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.

Nd2 Te1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control