Quantum Theory of X-ray Absorption

The Quantum Theory of X-ray Absorption explains how materials interact with X-rays, a form of high-energy light. When X-rays hit an atom, their energy can be absorbed if it's strong enough to push electrons out of their orbits. This process reveals information about the atom's structure and chemistry. By studying how different materials absorb X-rays, scientists can gain insights into their properties and behaviors, which is valuable in fields like biology, materials science, and medicine. Essentially, it helps us understand the atomic makeup of various substances by observing how they respond to X-ray radiation.