Magnetic Ordering of Ammonium Cations in NH${}_4$I, NH${}_4$Br and NH${}_4$Cl

Fei Yen, Lei Meng, Tian Gao +1

The different types of magnetism arise mainly from how electrons move and interact with each other. In this work, we show how protons (H${}^{+}$) also exhibit magnetic behavior. We mea…