RbGeSe — Properties & Data | MatWorld

RbGeSe

ceramic

· JVASP-116120· RbGeSe

RbGeSe is a ternary chalcogenide ceramic composed of rubidium, germanium, and selenium elements. It belongs to the family of alkali-metal germanium chalcogenides, which are primarily of research and development interest for their optical and electronic properties rather than established commercial applications. This material is investigated for potential use in infrared optics, nonlinear optical devices, and solid-state ionic conductors, where its unique combination of chemical composition offers theoretical advantages in specific wavelength transmission or ion transport characteristics compared to more conventional ceramics.

infrared optics and windowsnonlinear optical devicessolid-state ion conductorsresearch photonicsexperimental semiconductorsthermal imaging components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32.38	GPa	DFT · OptB88vdW
Shear Modulus(G)	10.25	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.493	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7913	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.03920	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

RbGeSe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental