K3 Si1

semiconductor

· K3 Si1

K3Si1 is an experimental semiconductor compound in the potassium-silicon chemical family, likely developed for research into novel electronic or optoelectronic properties. This material represents an emerging class of alkali-metal silicides being investigated for potential applications where conventional semiconductors (Si, GaAs, etc.) have limitations, though it remains primarily a laboratory compound without established commercial production.

research semiconductorsemerging photovoltaicsexperimental electronicsmaterials science developmentphase-change memory research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,711.4	ksi	—
Shear Modulus(G)	818	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6228	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1780	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.

K3 Si1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control