K2 Mg2 P2

semiconductor

· K2 Mg2 P2

K2Mg2P2 is an experimental ternary semiconductor compound composed of potassium, magnesium, and phosphorus, belonging to the family of metal phosphides under investigation for advanced electronic and photonic applications. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in optoelectronics, solid-state devices, and energy conversion systems where its semiconducting properties could offer alternatives to more conventional III-V or II-VI compounds. The combination of alkali metal, alkaline earth metal, and phosphorus creates a unique electronic structure that researchers are exploring for band gap engineering and device performance in emerging technologies.

experimental semiconductor researchoptoelectronic devicesphotovoltaic developmentsolid-state electronicsenergy conversion systemsmaterials science exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,945.8	ksi	—
Shear Modulus(G)	3,333	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.872	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7840	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.

K2 Mg2 P2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control