Hf8 Te4 — Properties & Data | MatWorld

Hf8 Te4

semiconductor

· Hf8 Te4

Hf8Te4 is a hafnium telluride compound belonging to the metal chalcogenide semiconductor family, characterized by a 2:1 hafnium-to-tellurium ratio. This material is primarily of research and exploratory interest rather than established commercial production, investigated for potential applications in thermoelectric devices, infrared optics, and advanced semiconductor nanostructures where the hafnium-tellurium system offers tunable electronic properties and potential advantages in high-temperature or radiation-resistant environments.

thermoelectric energy conversioninfrared detector materialsresearch semiconductor compoundshigh-temperature semiconductor applicationsnanostructured device materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00450	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4820	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Hf8 Te4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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