S1 Th1

semiconductor

· S1 Th1

S1 Th1 is a semiconductor material belonging to the thorium-containing compound family, though its exact composition is not fully specified in standard references. This material represents an emerging research compound within the broader class of rare-earth or actinide-based semiconductors, which are being investigated for specialized electronic and photonic applications where conventional semiconductors reach performance limits.

research semiconductorshigh-temperature electronicsradiation-resistant devicesexperimental photonicsnuclear/advanced reactor instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	120.7	GPa	—
Shear Modulus(G)	62.36	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00250	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.963	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.

S1 Th1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control