Temperature-dependent pressure-induced softening in Zn(CN)$_{2}$ [PDF]
Hong Fang, Anthony E. Phillips, Martin T. Dove, Matthew G. Tucker, Andrew L. GoodwinWe 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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