Fig. 4: Total and atom-projected Eliashberg function [α2F(ω), solid lines], and ω-dependent e-ph coupling [λ(ω), dashed lines] for stable La–B–H and La–N–H hydrides, and metastable LaGaH14 and LaBH17. | npj Computational Materials

Fig. 4: Total and atom-projected Eliashberg function [α2F(ω), solid lines], and ω-dependent e-ph coupling [λ(ω), dashed lines] for stable La–B–H and La–N–H hydrides, and metastable LaGaH14 and LaBH17.

From: First-principles search of hot superconductivity in La-X-H ternary hydrides

Fig. 4: Total and atom-projected Eliashberg function [α2F(ω), solid lines], and ω-dependent e-ph coupling [λ(ω), dashed lines] for stable La–B–H and La–N–H hydrides, and metastable LaGaH14 and LaBH17.The alternative text for this image may have been generated using AI.

The atom projections on La, B, N, Ga, and H are shown in green, gray, orange, red, and blue, respectively. The Eliashberg function and ω-dependent e-ph coupling λ(ω) are defined in Supplemental Material. Note: due to the large differences in values, the y-axis scale is different for each subfigure.

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