P2 K4 Hg1

semiconductor

· P2 K4 Hg1

P2 K4 Hg1 is an experimental semiconductor compound containing mercury, potassium, and phosphorus in a defined stoichiometric ratio. This material represents research into ternary or quaternary mercury-based semiconductors, which are investigated for potential optoelectronic and photonic applications due to mercury's high electron mobility and tunable bandgap characteristics. While not in established commercial production, mercury-containing semiconductors occupy a research niche for specialized applications where their electronic properties offer advantages over more conventional semiconductor platforms, though processing, stability, and toxicity considerations typically limit their practical adoption.

experimental optoelectronicsresearch semiconductorsphotonic device developmentbandgap engineeringmercury-based electronicslaboratory research materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,713.8	ksi	—
Shear Modulus(G)	1,434	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.018	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4510	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.

P2 K4 Hg1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control