Abstract
The aim of this work is to investigate the electronic, mechanical, and transport properties of the fluoroperovskite compound LiBeF3 by first-principles calculations using the full-potential linear muffin-tin orbital method based on density functional theory within the local density approximation. The independent elastic constants and related mechanical properties including the bulk modulus (B), shear modulus (G), Young’s modulus (E), and Poisson’s ratio (ν) have been studied, yielding the elastic moduli, shear wave velocities, and Debye temperature. According to the electronic properties, this compound is an indirect-bandgap material, in good agreement with available theoretical data. The electron effective mass, hole effective mass, and energy bandgaps with their volume and pressure dependence are investigated for the first time.
Similar content being viewed by others
References
C. Dotzler, G.V.M. Williams, and A. Edgar, Curr. Appl. Phys. 8, 447 (2008).
S. Sharma, N. Weiden, and A. Weiss, Z. Naturforsch. A 42, 1313 (1987).
T. Nishimatsu, N. Terakubo, H. Mizuseki, Y. Kawazoe, D.A. Pawlak, K. Shimamura, and T. Fakuda, Jpn. J. Appl. Phys. 41, L365 (2002).
G. Kresse and J. Furthmüller, VASP the GUIDE (Vienna: Technische Universität Wien, 2001).
G. Kresse and J. Furthmüller, Phys. Rev. B 54, 11169 (1996).
D.M. Ceperley and B.J. Alder, Phys. Rev. Lett. 45, 566 (1980).
J.P. Perdew and A. Zunger, Phys. Rev. B 23, 5048 (1981).
S. Syrotyuk and V. Shved, Int. Conf. Oxide Mater. (OMEE) 54, 26 (2014).
F. Aryasetiawan and O. Gunnarsson, Rep. Prog. Phys. 61, 1 (1998).
H. Ali Reshak, RSC Adv. 4, 39565 (2014).
H. Ali Reshak, RSC Adv. 4, 63137 (2014).
H. Rached, D. Rached, S. Benalia, A.H. Reshak, M. Rabah, R. Khenata, and S. Bin Omran, Mater. Chem. Phys. 143, 93 (2013).
S. Gao, Comput. Phys. Commun. 153, 190 (2003).
K. Schwarz, J. Solid State Chem. 176, 319 (2003).
S. Savrasov and D. Savrasov, Phys. Rev. B 46, 12181 (1992).
S.Y. Savrasov, Phys. Rev. B 54, 16470 (1996).
S.Y. Savrasov, Full-potential program package, LMTART 6.50 Users Manual, New Jersey Institute of Technology (2004).
P. Hohenberg and W. Kohn, Phys. Rev. B 136, 864 (1964).
W. Kohn and L.J. Sham, Phys. Rev. A 140, 1133 (1965).
J.P. Perdew and Y. Wang, Phys. Rev. B 46, 12947 (1992).
M. Hichour, D. Rached, R. Khenata, M. Rabah, M. Merabet, A.H. Reshak, S. Bin Omran, and R. Ahmed, J. Phys. Chem. Solids 73, 975 (2012).
H. Rached, D. Rached, R. Khenata, S. Benalia, M. Rabaha, F. Semari, and H. Righi, Phase Transit. 84, 269 (2011).
S. Benalia, M. Hachemaoui, D. Rached, R. Khenata, N. Bettahar, and M. Benyahia, J. Phys. Chem. Solids 70, 622 (2009).
N. Bettahar, D. Nasri, S. Benalia, M. Merabet, B. Abidri, N. Benkhettou, R. Khenata, D. Rached, and M. Rabah, Int. J. Thermophys. 34, 434 (2013).
P. Blochl, O. Jepsen, and O.K. Andersen, Phys. Rev. B 49, 16223 (1994).
F. Birch, J. Geophys. Res. 83, 1257 (1978).
J.W. Flocken and R.A. Guenther, Phys. Rev. 31, 7252 (1985).
H. Rached, D. Rached, R. Khenata, A.H. Reshak, and M. Rabah, Phys. Status Solidi B 246, 1580 (2009).
L. Fast, J.M. Wills, B. Johansson, and O. Eriksson, Phys. Rev. B 51, 17431 (1995).
F.I. Fedoras, Theory of Elastic Waves in Crystals (New York: Oxford University Press, 1985).
M. Born and K. Huang, Dynamical Theory and Experiment I (Berlin: Springer, 1982).
R. Hill, Proc. Phys. Soc. A 65, 349 (1952).
W. Voigt, Lehrbuch der Kristallphysik (Leipzig: B.G. Teubner, 1928).
A. Reuss, Z. Angew. Math. Mech. 9, 49 (1929).
Z. Biskri, H. Rached, M. Bouchear, and D. Rached, J. Mech. Behav. Biomed. Mater. 32, 345 (2014).
I.R. Shein and A.L. Ivanovskii, J. Phys. Condens. Mater. 20, 415218 (2008).
D.G. Pettifor, Mater. Sci. Technol. 8, 345 (1992).
V. Kanchana, G. Vaitheeswaran, Y. Ma, Y. Xie, A. Svane, and O. Eriksson, Phys. Rev. B 80, 125108 (2009).
J. Haines, J.M. Léger, and G. Bocquillon, Annu. Rev. Mater. Res. 31, 1 (2001).
O.L. Anderson, J. Phys. Chem. Solids 24, 909 (1963).
E. Schreiber, O.L. Anderson, and N. Soga, Elastic Constants and Their Measurements (McGraw-Hill, New York, 1973).
B. Holm, R. Ahuja, Y. Yourdshahyan, B. Johanson, and B.I. Lundqvist, Phys. Rev. B 59, 12777 (1999).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Benmhidi, H., Rached, H., Rached, D. et al. Ab Initio Study of Electronic Structure, Elastic and Transport Properties of Fluoroperovskite LiBeF3 . J. Electron. Mater. 46, 2205–2210 (2017). https://doi.org/10.1007/s11664-016-5159-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11664-016-5159-0