In this study, their structural, electronic, mechanical, and hydrogen storage properties were systematically examined using density functional theory (DFT). The hydrides were structurally optimized with a lattice parameter of 4.569 Å, 4.596 Å and 4.627 Å for TcMg
3
H
9
, RuMg
3
H
9
and RhMg
3
H
9
respecti...
Junaidul Islam, Md Saiduzzaman, R. Haggam et al.· Modern physics letters B· 0 citations
First-principles density functional theory calculations were performed using CASTEP to investigate the physical and hydrogen storage properties of cubic ACaH
3
(A = Be, Mg, Sr, and Ba) hydrides and to determine how A-site cation identity influences their behavior. The optimized lattice constants of BeCaH
3
, MgCa...
Sahed Mahmud, Md Saiduzzaman, M. N. Khan et al.· Modern physics letters B· 0 citations
First‐principles density functional theory (DFT) computations were conducted to examine the structural, electrical, optical, mechanical, and hydrogen storage properties of the rare‐earth‐based perovskite hydrides XLiH3 (X = Tm, Yb). The cubic structures were optimized in space group Pm3¯m$Pm\bar{3}m$ with approximately...
S. Shahrear, Md Saiduzzaman, Md. Al Momin et al.· Advanced Theory and Simulati...· 0 citations
The global movement toward sustainable energy has created growing interest in green hydrogen as a key technology for future energy systems. However, the safe and efficient storage of hydrogen remains a significant challenge. In this study, first-principles calculations were used to examine the phase stability, optoel...
Abdullah Al Mahmud, Jahirul Islam, S. Aldaghfag et al.· Modern physics letters B· 0 citations
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