👉 Monniker is a term in the field of quantum mechanics, specifically related to the concept of "spin". It refers to the property of particles (such as electrons) that can have different spin states when observed under certain conditions. The idea behind this concept is that the spin of an electron determines its motion and interactions with other particles. Monniker was first introduced by the Russian physicist Aleksey Frenkel in 1936, but it has since been studied extensively by many