Sm1 Dy1 Hg2

semiconductor

· Sm1 Dy1 Hg2

Sm₁Dy₁Hg₂ is an intermetallic semiconductor compound combining rare-earth elements (samarium and dysprosium) with mercury. This material belongs to the family of rare-earth mercury compounds, which are primarily investigated in research contexts for their unique electronic and magnetic properties rather than established industrial production. The combination of rare-earth elements in a mercury-based matrix offers potential for specialized applications in thermoelectric devices, magnetic materials research, and high-performance semiconductors, though practical engineering use remains limited pending further development and characterization of processing methods and long-term reliability.

research semiconductorsthermoelectric devicesrare-earth compoundsmagnetic materialsexperimental intermetallicscryogenic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	68.70	GPa	—
Shear Modulus(G)	20.88	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03730	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4990	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Sm1 Dy1 Hg2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control