Effect of minimal length on Landau diamagnetism and de Haas–van Alphen effect

We study Landau diamagnetism in the framework of generalised uncertainty principle(GUP). calculate correction to magnetisation and susceptibility by constructing grand partition function diamagnetic material this framework. explicitly show that Curie’s law gets a temperature-independent which vanishes when quantum gravity effects are neglected. further consider low-temperature limit find how GUP affects de Haas–van Alphen effect.