Research output: Contribution to journal › Article
Electronic structure and stability of complex hydrides Mg2MHx (M = Fe, Co). / Shelyapina, M.G.; Pinyugzhanin, V.M.; Skryabina, N.E.; Hauback, B.C.
In: Physics of the Solid State, Vol. 55, No. 1, 2013, p. 12-20.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Electronic structure and stability of complex hydrides Mg2MHx (M = Fe, Co)
AU - Shelyapina, M.G.
AU - Pinyugzhanin, V.M.
AU - Skryabina, N.E.
AU - Hauback, B.C.
PY - 2013
Y1 - 2013
N2 - This paper reports on the results of theoretical investigations carried out for the hydrides Mg2FeH6 and Mg2CoH5 and the mixed hydride Mg2(FeH6)0.5(CoH5)0.5 in terms of the full-potential linearized augmented plane wave (FLAPW) method. It has been shown that the partial substitution of the Co atoms for the Fe atoms leads to a slight increase in the stability of the hydride, but, at the same time, makes it impossible to increase the stability of the alloy. The high stability of the hydrides under investigation has been explained by the strong bonding between atoms of the transition metal and hydrogen.
AB - This paper reports on the results of theoretical investigations carried out for the hydrides Mg2FeH6 and Mg2CoH5 and the mixed hydride Mg2(FeH6)0.5(CoH5)0.5 in terms of the full-potential linearized augmented plane wave (FLAPW) method. It has been shown that the partial substitution of the Co atoms for the Fe atoms leads to a slight increase in the stability of the hydride, but, at the same time, makes it impossible to increase the stability of the alloy. The high stability of the hydrides under investigation has been explained by the strong bonding between atoms of the transition metal and hydrogen.
U2 - 10.1134/S1063783412120293
DO - 10.1134/S1063783412120293
M3 - Article
VL - 55
SP - 12
EP - 20
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 1
ER -
ID: 7381865