Hg4P2HfCl6

semiconductor

· Hg4P2HfCl6

Hg4P2HfCl6 is a halide-based semiconductor compound containing mercury, phosphorus, hafnium, and chlorine elements. This material represents an experimental research compound within the broader family of metal halide semiconductors, which are actively investigated for optoelectronic and photovoltaic applications where tunable bandgaps and solution processability offer advantages over traditional silicon-based semiconductors.

experimental semiconductor researchhalide-based optoelectronicsphotovoltaic device developmentradiation detection systemsthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.260	eV	—

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.

Hg4P2HfCl6

Electrical Properties

Regulatory Screening

Environmental

Export Control