title: The effects of the size of nanocrystalline materials on their thermodynamic and mechanical properties.
abstract: This work has considered the intrinsic influence of bond energy on the macroscopic, thermodynamic, and mechanical properties of crystalline materials. A general criterion is proposed to evaluate the properties of nanocrystalline materials. The interrelation between the thermodynamic and mechanical properties of nanomaterials is presented and the relationship between the variation of these properties and the size of the nanomaterials is explained. The results of our work agree well with thermodynamics, molecular dynamics simulations, and experimental results. This method is of significance in investigating the size effects of nanomaterials and provides a new approach for studying their thermodynamic and mechanical properties.
authors.affiliation: Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, People's Republic of China.
authors.forename: Xiaohua
authors.initials: X
authors.lastname: Yu
authors.affiliation: Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, People's Republic of China.
authors.forename: Zhaolin
authors.initials: Z
authors.lastname: Zhan
keywords: Bond energy; Mechanical; Nanocrystalline materials; Size effects; Thermodynamic