Pr1 Bi1

semiconductor

· Pr1 Bi1

Pr1Bi1 is an intermetallic compound composed of praseodymium and bismuth, belonging to the class of rare-earth bismuth semiconductors. This material is primarily of research interest for its electronic and thermoelectric properties, with potential applications in next-generation energy conversion and quantum materials research. Pr-Bi compounds represent an emerging area in materials science, offering unique electronic structures that may enable novel device architectures where conventional semiconductors are limited.

thermoelectric energy conversionquantum material researchrare-earth semiconductorstopological material studyexperimental electronicslow-temperature physics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,604.8	ksi	—
Shear Modulus(G)	5,050.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1974	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.010	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.

Pr1 Bi1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control