Johannes Diderik van der Waals higher temperatures. Nitrogen, oxygen, hydrogen, and helium subsequently succumbed to liquefaction. Heike Kamerlingh Onnes was significantly influenced by the pioneer work of van der Waals. In 1908, Onnes became the first to make liquid helium; this led directly to his 1911 discovery of superconductivity. Van der Waals started his career as a school teacher. He became the first physics professor of the University of Amsterdam when in 1877 the old Athenaeum was upgraded to Municipal University. Van der Waals won the 1910 Nobel Prize in physics for his work on the equation of state for gases and liquids. Johannes Diderik
Giacinto Scoles conducted experiments on isotope separation during physical adsorption (physisorption). In 1961, he changed research area and joined Jan Beenakker’s group at the Kamerlingh-Onnes Laboratorium of Leiden University in the Netherlands. There he coauthored one of the very first papers [1] on what became soon known as the Senftleben-Beenakker effect: The influence of an external magnetic or electric field on the transport properties of dilute polyatomic gases. The idea behind this effect is that every polyatomic molecule – even a simple paramagnetic one like N – has a magnetic moment, due to its end-over-end rotation, which can be used as a