期刊名称:Computational Methods in Science and Technology
印刷版ISSN:1505-0602
出版年度:1995
卷号:1
出版社:Poznan Supercomputing and Networking Center
摘要:Simple computational method for studying elastic constants of solids is presented and applied to the case of a f.c.c. tethered crystal. It is shown that the system exhibits negative Poisson's ratio in a range of isotropic tension (negative pressure).