SiGeN2

ceramic

· JVASP-142495· SiGeN2

SiGeN₂ is a ternary ceramic compound combining silicon, germanium, and nitrogen into a single-phase nitride structure. This material remains primarily in research and development phases, explored for its potential as a wide-bandgap semiconductor and refractory ceramic with thermal and electrical properties intermediate to silicon nitride and germanium nitride. Its key appeal lies in tuning properties between its binary parent compounds for specialized high-temperature or semiconductor applications where neither parent material alone is optimal.

wide-bandgap semiconductorshigh-temperature refractory coatingselectronic device researchthermal management compositesadvanced ceramic researchsemiconductor junction materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1444	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.843	eV	DFT · OptB88vdW
↳	2.086	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.535	-	DFT · OptB88vdW
↳	5.714	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	21.11	%	DFT · TBmBJ

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1489	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5730	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.

SiGeN2 — Properties & Data | MatWorld

SiGeN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental