IntroductionLast time, we introduced the Hohenberg–Kohn theorem, which is the starting point of Density Functional Theory ...

Shells and Orbitals is a ready-to-teach OCR A A Level Chemistry lesson covering principal energy levels, shells, subshells and s, p and d orbitals. This 17-slide lesson provides clear, structured ...

A team of researchers affiliated with several institutions in Germany and Austria reports that it is possible to use photoemission orbital tomography to detect σ orbitals. In their paper published in ...

The molecular orbitals of a single C 6 0 molecule on a tungsten tip can be used to shape the emission pattern of electrons. Figure 1: Artist’s impression of electron emission via a C 60 molecule’s ...