Search Results for author: Heng-Na Xiong

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Novel structural evolution of several nanolaminate Mn+1AXn (n=1, 2, 3, etc.) ceramics under pressure from first principles

no code implementations22 Dec 2020 Ben-Yang Li, Fang Chen, Heng-Na Xiong, Ling Tang, Ju-Xiang Shao, Ze-Jin Yang

We did extensive research for the typical nanolaminate Mn+1AXn (n=1, 2, 3) ceramics focusing on the structural stability, the phase transition pressure of Ti2GaN (160 GPa) is far higher than that of Zr2GaN (92 GPa), meaning the strong M dependence of the same group, whereas Zr2AlN (98 GPa) has similar value with that of Zr2GaN, meaning the weak A dependence.

Materials Science

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