P2 S7 K1 In1

semiconductor

· P2 S7 K1 In1

P2 S7 K1 In1 is a ternary or quaternary semiconductor compound containing phosphorus, sulfur, potassium, and indium. This appears to be a research-phase material rather than a commercial semiconductor; compounds in this compositional family are primarily explored for optoelectronic and photovoltaic applications due to the band-gap engineering potential offered by mixed anion and cation systems. Engineers would investigate this material for emerging applications in thin-film solar cells, light-emitting devices, or photodetectors where unconventional element combinations can provide tunable electronic properties and reduced manufacturing costs compared to established III-V semiconductors.

photovoltaic researchoptoelectronic devicesthin-film solar cellslight-emitting applicationsphotodetectorsband-gap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,535.7	ksi	—
Shear Modulus(G)	1,811.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.021	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5540	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.

P2 S7 K1 In1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control