Fig. 7: Periodic table trends. | npj Computational Materials

Fig. 7: Periodic table trends.

From: High-throughput density functional perturbation theory and machine learning predictions of infrared, piezoelectric, and dielectric responses

Fig. 7

a High IR peak (having at least one peak >400 cm−1), b high piezoelectric (>1 C/m2), c high dielectric (>20) materials, and d high maximum Born-effective charge in a system (>5). The elements in a material are weighed 1 or 0 if the material has high or low-values. Then the percentage probability of finding the element in a high-value material is calculated.

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