Ca1 Ti1 S2 — Properties & Data | MatWorld

Ca1 Ti1 S2

Name: Ca1 Ti1 S2
Brand: MatWorld

semiconductor

· Ca1 Ti1 S2

Calcium titanium sulfide (CaS₂Ti) is an experimental ternary semiconductor compound combining alkaline-earth, transition metal, and chalcogenide constituents. This material family is primarily of research interest for emerging optoelectronic and photovoltaic applications, where the tunable bandgap and crystal structure offer potential advantages over conventional binary semiconductors. Due to limited commercial availability and established processing routes, it remains in the development phase rather than widespread industrial deployment.

photovoltaic researchoptoelectronic devicesthin-film semiconductorsmaterials characterizationemerging energy conversioncompound semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	88.12	GPa	DFT · OptB88vdW
Shear Modulus(G)	55.61	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00120	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.728	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Ca1 Ti1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control