Tuesday, June 11, 2013

1306.1909 (Hong Fang et al.)

Temperature-dependent pressure-induced softening in Zn(CN)$_{2}$    [PDF]

Hong Fang, Anthony E. Phillips, Martin T. Dove, Matthew G. Tucker, Andrew L. Goodwin
We investigate the temperature dependence of the pressure-induced softening in the negative thermal expansion material Zn(CN)$_2$ using neutron powder diffraction and molecular dynamics simulations. Both the simulation and experiment show that the pressure-induced softening only occurs above a minimum temperature and also weakens at high temperatures.
View original: http://arxiv.org/abs/1306.1909

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