CdHfO3

semiconductor

· CdHfO3

CdHfO3 is a ternary oxide semiconductor compound combining cadmium, hafnium, and oxygen in a perovskite-related crystal structure. This is primarily a research material under investigation for advanced optoelectronic and high-k dielectric applications, rather than an established commercial material. The compound is notable within the broader family of transition metal oxides for its potential in next-generation semiconductor devices, particularly where the wide bandgap and dielectric properties of hafnium oxide can be modified through cadmium doping for specific electronic or photonic functions.

experimental semiconductorshigh-k dielectrics researchoptoelectronic devicesthin-film transistorsemerging memory technologiesphotocatalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.653	eV	—
↳	1.000	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.0000216	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	-2.773	eV/atom	—
↳	0.3600	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.

CdHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control