Si2 Pd2 Sm1

semiconductor

· Si2 Pd2 Sm1

Si2Pd2Sm1 is an intermetallic compound combining silicon, palladium, and samarium—a rare-earth transition-metal system that exhibits semiconductor behavior. This material represents an emerging class of compounds under active research, exploring how rare-earth elements can modify electronic and mechanical properties in intermetallic systems for potential device applications. The relatively high bulk and shear moduli suggest rigidity comparable to technical ceramics, positioning it as a candidate for applications requiring both semiconducting function and structural integrity in demanding environments.

Intermetallic semiconductors (research)High-temperature electronics (exploratory)Rare-earth device materialsThermoelectric compound developmentMaterials science study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,951.6	ksi	—
Shear Modulus(G)	8,009	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8900	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.

Si2 Pd2 Sm1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control