O2 K1 Tl1

semiconductor

· O2 K1 Tl1

O2K1Tl1 is an experimental semiconductor compound combining oxygen, potassium, and thallium elements, representing an unconventional mixed-cation oxide system. This material belongs to research-stage semiconductors being investigated for potential optoelectronic or photonic applications where unusual band structure or charge-carrier properties might offer advantages over conventional semiconductors. Due to its complex composition and limited industrial maturity, it remains primarily a materials research subject rather than an established engineering material.

experimental semiconductorsphotonic researchoptoelectronic devicesemerging thin-film applicationsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	79.92	GPa	—
Shear Modulus(G)	32.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9952	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.219	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.

O2 K1 Tl1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control