Te8 Os4

semiconductor

· Te8 Os4

Te8Os4 is an intermetallic semiconductor compound combining tellurium and osmium, belonging to the transition metal telluride family. This material is primarily of research interest for thermoelectric and electronic applications where the combination of a rare refractory metal (osmium) with tellurium offers potential for high-temperature stability and tunable electronic properties. While not yet established in mainstream industrial production, materials in this chemical family are being investigated for specialized applications requiring thermal management or advanced electronic functions in extreme environments.

thermoelectric deviceshigh-temperature semiconductorsresearch materialselectronic materialstransition metal compoundsmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,400.5	ksi	—
Shear Modulus(G)	12,632.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.07060	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.05600	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.

Te8 Os4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control