CdTeO3

semiconductor

· CdTeO3

CdTeO3 is a cadmium tellurium oxide compound belonging to the ternary oxide semiconductor family, combining cadmium and tellurium in an oxidized form. This material is primarily of research interest in optoelectronics and radiation detection applications, where cadmium-tellurium compounds are valued for their wide bandgap and strong photon absorption characteristics. While CdTeO3 itself remains largely experimental, it represents part of the cadmium telluride material system—a well-established platform for gamma-ray detectors and high-efficiency photovoltaic devices—offering potential advantages in radiation hardness and thermal stability over simpler binary compounds.

gamma-ray detectorsradiation detection sensorsoptoelectronic researchnuclear instrumentationX-ray imaging (developmental)high-energy physics experiments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.910	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	-0.0000100	μB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.180	eV/atom	—
↳	0.8800	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

CdTeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control