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A glowing atom with 'Zeff' at its core, surrounded by chemical structures (benzene, water) and scientific symbols (gamma, N, H, O) on a cosmic background.

A glowing atom with 'Zeff' at its core, surrounded by chemical structures (benzene, water) and scientific symbols (gamma, N, H, O) on a cosmic background.
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los materiales con los que interactúan los fotones están compuestos por diversos elementos químicos. Para superar esta dificultad, se emplea el número atómico efectivo, ZEff, que permite abordar el material de manera global a efectos comparativos con otros materiales puros. El número atómico efectivo de un material compuesto es el número atómico que presentaría un material puro que, en términos de interacción con fotones, se comportara de la misma manera que el compuesto See more

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