Rb2HgSe — Properties & Data | MatWorld

Rb2HgSe

ceramic

· JVASP-76760· Rb2HgSe

Rb₂HgSe is a ternary semiconductor ceramic compound composed of rubidium, mercury, and selenium. It belongs to the family of chalcogenide semiconductors and is primarily studied in research contexts for its potential optoelectronic and photonic applications. This material is notable within the chalcogenide family for its crystal structure and electronic properties, making it of interest for specialized optical and infrared device development where alternative semiconductors may have limitations.

infrared optics researchsemiconductor devicesnonlinear optical materialsexperimental photonicswide-bandgap semiconductorsquantum device engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1941	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.984	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.581	-	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)	0.04670	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8275	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.

Rb2HgSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental