In solid-state physics, the t-J model is a model first derived by Józef Spałek and Andrzej M. Oleś to explain antiferromagnetic properties of Mott insulators, taking into account experimental results about the strength of electron-electron repulsion in these materials. The material is modelled as a lattice with atoms in the sites with conduction electrons (or holes) moving between them, like in the Hubbard model.
In solid-state physics, the t-J model is a model first derived by Józef Spałek and Andrzej M. Oleś to explain antiferromagnetic properties of Mott insulators, taking into account experimental results about the strength of electron-electron repulsion in these materials. The material is modelled as a lattice with atoms in the sites with conduction electrons (or holes) moving between them, like in the Hubbard model.
Source: Wikipedia "T-J model" · CC BY-SA 4.0
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