Resumo
In this project, we will investigate several materials from the A2B2O7 family (with magnetically frustrated structures such as pyrochlore or fluorite), where A is a 3+ rare-earth ion and B is a 4+ transition metal (Zr, Ti, Hf...). Combining the effects of structural disorder and magnetic frustration, this class of materials has piqued the interest of the international scientific community…