Li2HgGe — Properties & Data | MatWorld

Li2HgGe

Name: Li2HgGe
Brand: MatWorld

semiconductor

· Li2HgGe

Li2HgGe is an intermetallic semiconductor compound combining lithium, mercury, and germanium elements. This material is primarily of research interest rather than established in industrial production, belonging to the broader class of ternary semiconductors being investigated for potential optoelectronic and thermoelectric applications. The compound's properties and performance characteristics position it within exploratory materials science, where such combinations are evaluated for specialized semiconductor device architectures where conventional materials may be limiting.

research semiconductorsoptoelectronic devices (experimental)thermoelectric applications (developmental)narrow-gap semiconductorsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.103	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.9300	eV	Measured
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000105	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000936	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	2.910	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.740	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.06510	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2432	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

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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.

Li2HgGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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