CdAg2GeS4

semiconductor
· CdAg2GeS4

CdAg₂GeS₄ is a quaternary semiconductor compound belonging to the class of chalcogenide semiconductors, combining cadmium, silver, germanium, and sulfur in a structured crystalline lattice. This material is primarily of research and developmental interest rather than established industrial production, explored for its potential in non-linear optical applications, photovoltaic devices, and infrared detection systems where its band gap and crystal symmetry may offer advantages over binary or ternary semiconductors. The incorporation of both cadmium and silver, combined with germanium and sulfur, positions it within the broader family of complex semiconductors being investigated for specialized optoelectronic and photonic applications where conventional materials show limitations.

Non-linear optical devicesInfrared detectorsPhotovoltaic researchFrequency conversionExperimental optoelectronicsSemiconductor research compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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Bulk Modulus(K)
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Poisson's Ratio(ν)
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Shear Modulus(G)
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Density(ρ)
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Band Gap(Eg)2 entries
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Magnetic Moment(μB)
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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.
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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Formation Energy(ΔHf)
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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.