K1 Sr3

semiconductor

· K1 Sr3

K1 Sr3 is an experimental semiconductor compound in the potassium-strontium chemical family, likely investigated for optoelectronic or photovoltaic applications where the combination of these alkali and alkaline-earth elements offers potential band-gap engineering advantages. This material represents research-stage development rather than a mature commercial product, positioning it within the broader context of emerging perovskite and hybrid halide semiconductors being explored for next-generation energy conversion and solid-state device technologies.

perovskite researchphotovoltaic cellsoptoelectronic devicesband-gap engineeringsolid-state electronicsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9.644	GPa	—
Shear Modulus(G)	6.667	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.09200	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.

K1 Sr3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control