BaCdSnS4

semiconductor

· BaCdSnS4

BaCdSnS4 is a quaternary semiconductor compound combining barium, cadmium, tin, and sulfur elements. This material belongs to the family of chalcogenide semiconductors and remains primarily in the research phase, investigated for potential optoelectronic and photovoltaic applications where its bandgap and crystal structure may offer advantages over simpler binary or ternary semiconductors. Engineers and researchers consider such quaternary sulfides when designing devices requiring tunable electronic properties, improved light absorption, or enhanced charge transport characteristics compared to conventional alternatives like CdS or CdSe.

experimental photovoltaic devicesoptoelectronic researchthin-film semiconductor applicationsbandgap engineeringquantum dot precursorssolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.141	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.300	eV	—
↳	2.050	eV	—
Magnetic Moment(μB)	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.102	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.

BaCdSnS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control