* Niels Bohr (1913): Bohr proposed his model of the atom, which included quantized energy levels and electrons orbiting the nucleus in specific orbits. This model was a significant step towards understanding the structure of atoms but lacked the complexity of modern atomic theory.
* Erwin Schrödinger (1926): Schrödinger developed the wave mechanical model of the atom, which described electrons as waves instead of particles. This model led to the concept of atomic orbitals, which are three-dimensional regions of space where there is a high probability of finding an electron.
* Max Born (1926): Born provided the interpretation of the wave function in Schrödinger's equation. He showed that the square of the wave function gives the probability of finding an electron at a particular point in space. This interpretation solidified the understanding of atomic orbitals.
* Other important contributions: Scientists like Arnold Sommerfeld and Wolfgang Pauli further refined the understanding of atomic orbitals by introducing concepts like quantum numbers and the exclusion principle.
Therefore, attributing the discovery of atomic orbitals to a single person is challenging. It was a collaborative effort involving numerous scientists building upon each other's work. Erwin Schrödinger is often credited as the key figure in developing the concept, but his work was built upon the foundations laid by Bohr and others.
