niveau de Landau
1993 / [Search and Discovery] Half-Filled Landau Level Yields Intriguing Data and Theory / Bertram Schwarzschild / Physics Today 46 (1993) p. 17 [doi]
2004 / Landau levels, molecular orbitals, and the Hofstadter butterfly in finite systems / James G. Analytis ; Stephen J. Blundell ; Arzhang Ardavan / American Journal of Physics 72 (2004) p. 613 [doi]