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Plasma-Material Interaction Data Set 233

Diffusivity of H in Cr2O3

$$ D = D_0 \exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right) $$

[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]

• Material: Cr2O3
• Method: Experiment
• Data scaled for isotope mass? No

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1. B110: C. Chen, H. Yu, S. Zheng, "First-principles study of hydrogen diffusion mechanism in Cr2O3 ", Science China Technological Sciences 54, 88-94 (2010). [10.1007/s11431-010-4112-3]