Te4 O8

semiconductor
· Te4 O8

Te₄O₈ is a mixed-valence tellurium oxide semiconductor compound belonging to the family of tellurium-based oxides, which are primarily studied as research materials rather than established commercial products. This material is investigated for potential applications in optoelectronic and photovoltaic devices where tellurium oxides show promise as wide-bandgap semiconductors, though industrial adoption remains limited compared to conventional semiconductors like silicon or gallium arsenide. The compound's notable stiffness characteristics and semiconducting behavior make it of interest in materials science research focused on developing alternative semiconductors with unique optical and electrical properties for niche applications.

optoelectronic researchphotovoltaic device developmentwide-bandgap semiconductorsmaterials science researchexperimental electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.