Rb2AgPS4

semiconductor

· Rb2AgPS4

Rb2AgPS4 is a ternary semiconductor compound composed of rubidium, silver, phosphorus, and sulfur, belonging to the family of mixed-metal chalcogenide semiconductors. This material is primarily investigated in research settings for optoelectronic and photonic applications, particularly in nonlinear optical devices and solid-state ion conductors, where its layered crystal structure and tunable band gap make it an alternative to more conventional semiconductors in specialized frequency-conversion and energy-storage contexts.

nonlinear optical devicessolid-state ion conductorsresearch photonicsfrequency conversion opticssemiconductor thin filmssolid electrolytes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1214	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.600	eV	—
↳	2.174	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)	-0.8339	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.

Rb2AgPS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control