Cr1 Fe1 Te1

semiconductor

· Cr1 Fe1 Te1

CrFeTe is an intermetallic compound combining chromium, iron, and tellurium in a 1:1:1 stoichiometric ratio. This is a research-stage semiconductor material under investigation for potential applications in thermoelectric devices and magnetic systems, where the coupling of transition metals with a chalcogenide offers tunable electronic and thermal properties. While not yet commercially deployed at scale, materials in this composition family are notable for exploring how ternary transition-metal tellurides can achieve band structures and carrier mobilities competitive with conventional semiconductors, making them candidates for next-generation energy conversion or spintronic applications.

thermoelectric devicesresearch semiconductorsmagnetic materialswaste heat recoveryexploratory electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	94.83	GPa	—
Shear Modulus(G)	49.28	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00870	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1590	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.

Cr1 Fe1 Te1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control