First Principles Study on Structure Stability and Mechanical Properties of YNi2B2C and LuNi2B2C under Pressure

First Principles Study on Structure Stability and Mechanical Properties of YNi2B2C and LuNi2B2C under Pressure

The pressure effects on the lattice parameters and elastic constants of the tetragonal RNi 2 B 2 C (R=Y, Lu) are investigated by means of the first principles. The predicted lattice constants and elastic constants of YNi 2 B 2 C and LuNi 2 B 2 C at 0 GPa agr...

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Bibliographic Details
Main Authors: Lili Liu, Xiaozhi Wu, Rui Wang, Zhengquan Hu, Youchang Jiang, Dingxing Liu
Format: Article
Language:English
Published: MDPI AG 2017-06-01
Series:Crystals
Subjects:
YNi2B2C
LuNi2B2C
mechanical properties
pressure
first-principles
Online Access:http://www.mdpi.com/2073-4352/7/6/173

Internet

http://www.mdpi.com/2073-4352/7/6/173

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