Ta1 S1

semiconductor

· Ta1 S1

Ta1S1 is a tantalum sulfide compound semiconductor, likely a layered transition metal dichalcogenide or related phase with potential applications in electronic and optoelectronic devices. This material belongs to a research-active family of 2D and quasi-2D semiconductors being explored for next-generation electronics, photonics, and energy conversion due to their tunable band gaps and unique crystal structures. Compared to conventional semiconductors like silicon or gallium arsenide, tantalum sulfides offer potential advantages in flexible electronics, low-dimensional device architectures, and integration into van der Waals heterostructures, though commercial deployment remains limited and material characterization is ongoing in academic and industrial research settings.

2D semiconductor researchtransition metal dichalcogenidesthin-film electronicsoptoelectronic devicesenergy storage and conversionflexible and wearable electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	28,464.5	ksi	—
Shear Modulus(G)	13,710.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01010	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7430	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.

Ta1 S1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control