Nd1 Bi1

semiconductor

· Nd1 Bi1

Nd₁Bi₁ is an intermetallic compound composed of neodymium and bismuth, belonging to the rare-earth intermetallic semiconductor family. This material is primarily of research interest for thermoelectric and electronic applications, where rare-earth bismuth compounds are investigated for their potential in solid-state cooling, power generation, and specialized semiconductor devices. Compared to conventional thermoelectrics, rare-earth intermetallics offer tunable electronic properties and the possibility of enhanced performance at specific temperature ranges, though commercial adoption remains limited and most applications remain in the development or laboratory phase.

thermoelectric generatorssolid-state cooling devicesresearch semiconductorsrare-earth electronicshigh-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,740.2	ksi	—
Shear Modulus(G)	5,174.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2048	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.000	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.

Nd1 Bi1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control