Ca2 Pr4 Te8

semiconductor

· Ca2 Pr4 Te8

Ca₂Pr₄Te₈ is a rare-earth telluride semiconductor compound combining calcium, praseodymium, and tellurium in a specific stoichiometric ratio. This is a research-phase material primarily studied for its electronic and thermal properties rather than an established commercial product. Rare-earth tellurides are investigated for thermoelectric applications, photovoltaic devices, and radiation detection systems where the combination of rare-earth elements and chalcogenides can offer tunable bandgaps and carrier transport characteristics not easily achieved in conventional semiconductors.

thermoelectric materials researchradiation detectionphotovoltaic developmentsolid-state physics researchrare-earth compound engineeringlow-temperature electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	48.73	GPa	—
Shear Modulus(G)	27.14	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.166	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.573	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.

Ca2 Pr4 Te8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control