Ho2 Br2 O2

semiconductor

· Ho2 Br2 O2

Ho2Br2O2 is an experimental rare-earth oxyhalide semiconductor compound containing holmium, bromine, and oxygen. This material belongs to the emerging class of mixed-halide rare-earth oxides being investigated for optoelectronic and photonic applications, though it remains primarily a research compound without established commercial production. The combination of rare-earth and halide chemistry offers potential for tunable electronic band gaps and luminescent properties, making it of academic interest for next-generation optical devices, though engineers should note that processing, stability, and scalability data are limited compared to conventional semiconductor alternatives.

research optoelectronicsphotonic materials developmentrare-earth compound researchexperimental semiconductorsoptical device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,260	ksi	—
Shear Modulus(G)	3,822.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.123	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.

Ho2 Br2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control