High-temperature enthalpy of praseodymium selenides in the homogeneity range bounded by Pr3Se4 and Pr2Se3

Litvinenko, V. F.; Kopan, A. R.

doi:10.1007/s11106-009-9094-y

Search citation statements

Order By: Relevance

Paper Sections

Select...

Structural and Electronic Properties1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2018

2022

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 6 publications

(5 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Pr3Se4 has the Th3P4 structure, with the BCC structure space group I4 ) 3d (#220) [17]. The optimized lattice constant for Pr3Se4 is 8.95 Å which agrees with the experimental value of 8.885 Å [18]. The calculated band structures and the projected density of states (PDOS) with the total density of states (TDOS) of Pr3Se4 are presented in Figure 1.…”

Section: Structural and Electronic Propertiessupporting

confidence: 68%

Thermoelectric Properties of Pr₃Se₄ Compound: DFT Study

AlGhamdi¹,

Kumar²

2022

ECS Trans.

View full text Add to dashboard Cite

The electronic structure calculations for Pr3Se4 have been studied applying the density functional theory (DFT). Applying the semi-classical Boltzmann theory-based calculations, the thermoelectric properties have been calculated for undoped and optimized Pr3Se4 as a function of temperature. Due to the enhancements of power factor (PF) and electronic thermal conductivity (κe) for optimized Pr3Se4 compared to undoped compound, the electronic part of the figure of merit (ZTe) has improved. Calculations of thermoelectric properties indicate that the optimized Pr3Se4 can achieve a value of ZTe = 0.43 at 1,300 K.

show abstract

Section: Structural and Electronic Propertiessupporting

confidence: 68%