K1 Ba1 Sn1

semiconductor

· K1 Ba1 Sn1

K1Ba1Sn1 is an intermetallic compound combining potassium, barium, and tin in a 1:1:1 stoichiometry, belonging to the semiconductor materials family. This is a research-phase material with limited commercial deployment; compounds in this ternary system are investigated for potential applications in solid-state electronics and energy conversion due to the electronic properties arising from the combination of electropositive alkali/alkaline-earth metals with a post-transition metal. Engineers would consider this material primarily in exploratory projects targeting advanced semiconductor architectures or thermoelectric applications where unconventional elemental combinations might offer novel band structure or charge carrier behavior.

experimental semiconductorsthermoelectric researchsolid-state electronicsintermetallic compoundsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08600	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 Ba1 Sn1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control