MgHSe — Properties & Data | MatWorld

MgHSe

ceramic

· JVASP-139053· MgHSe

Magnesium hydrogen selenide (MgHSe) is an ionic ceramic compound combining magnesium with a selenide anion, representing a specialized material in the alkaline earth chalcogenide family. This is primarily a research and development compound studied for optoelectronic and solid-state physics applications rather than widespread industrial use. The material's potential lies in semiconductor physics, infrared optics, and emerging electronic device architectures where the selenium chemistry offers tunable bandgap properties distinct from traditional oxide or sulfide ceramics.

optoelectronic researchinfrared optical materialssolid-state semiconductor deviceschalcogenide compound researchthin-film deposition studiesexperimental photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11.79	GPa	DFT · OptB88vdW
Shear Modulus(G)	8.230	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.096	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)	0.9646	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05780	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.

MgHSe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental