journal article·2003-01

Electronic structure and optical properties of thorium monopnictides

S. Kumar, S. Auluck

Bulletin of Materials Science· Volume 26· Issue 1
Publisher page

Abstract

We have calculated the electronic density of states (DOS) and dielectric function for the ThX (X = P, As and Sb) using the linear muffin tin orbital method within atomic sphere approximation (LMTO-ASA) including the combined correction terms. The calculated electronic DOS of ThSb has been compared with the available experimental data and we find a good agreement. The calculated optical conductivity for ThP and ThAs is increasing monotonically, while for ThSb a sharp peak has been found at 6–5 eV. Unfortunately there are no experimental data to compare with calculated optical properties, we hope our calculations will motivate some experimentalists.
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Research context

OpenAlex topics: Rare-earth and actinide compounds · Intermetallics and Advanced Alloy Properties · Topological Materials and Phenomena

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (19)

Show source-provided references
1. Alouani M, Koch J M and Khan M A 1986J. Phys. F16 437
2. Andersen O K 1975Phys. Rev. B12 306010.1103/PhysRevB.12.3060 ↗
3. Das G P 2001 inElectronic structure of alloys, surfaces and clusters (eds) A Mookerjee and D D Sarma (London: Taylor and Francis) and references therein
4. Davis H L 1994Electronic structure and related properties (eds) A J Freeman and J Darby (New York: Academic Press) Vol. II, pp 1–49
5. Gupta R P and Loucks T L 1971Phys. Rev. B3 183410.1103/PhysRevB.3.1834 ↗
6. Janak J F, Williams A R and Moruzzi V L 1975Phys. Rev. B11 152210.1103/PhysRevB.11.1522 ↗
7. Johansson B, Ahuja R, Eriksson O and Wills J M 1995Phys. Rev. Lett. 75 28010.1103/PhysRevLett.75.280 ↗
8. Khan M A, Kashyap A, Solanki A K, Nautiyal T and Auluck S 1993Phys. Rev. B48 16947
9. Koenig C and Khan M A 1983Phys. Rev. B17 612910.1103/PhysRevB.27.6129 ↗
10. Kubler J and Williams A R 1986J. Magn. Magn. Mater. 54-57 60310.1016/0304-8853(86)90187-3 ↗
11. Lehmann G and Taut M 1972Phys. Status Solidi B54 46910.1002/pssb.2220540211 ↗
12. Olsen J S, Gerward L, Benedict V and Luo H 1989J. Appl. Crystal. 22 6310.1107/S002188988801091X ↗
13. Reihl B, Martension N, Eastman D E, Arko A J and Vogt O 1982aJ. Appl. Phys. 53 200810.1063/1.330689 ↗
14. Reihl B, Martension N, Eastman D E and Vogt O 1982bPhys. Rev. B26 184210.1103/PhysRevB.26.1842 ↗
15. Skriver H L 1980Phys. Rev. B21 148910.1103/PhysRevB.21.1489 ↗
16. Skriver H L 1984The LMTO method (Berlin: Springer Verlag)10.1007/978-3-642-81844-8 ↗
17. Svane A and Gunnarsson O 1990Phys. Rev. Lett. 65 114810.1103/PhysRevLett.65.1148 ↗
18. Trinadh 1997Electronic structure and phase stability studies of some monopnictides and monochalcogenides under pressure, D Phil Thesis, Anna University, Madras
19. Von Barth U and Hedin L 1972J. Phys. C5 1629