Extended States on the Landau Levels with Disorder Export

@article{citeulike:5971226, abstract = {We study an electron in a two-dimensional system of random point scatterers placed on the sites of a regular square lattice subject to a perpendicular magnetic field B. When the energy equals the Landau energy en(B) (n = 0, 1,...) above a certain magnetic field Bn (which corresponds to the presence of n + 1 flux quanta Ph0 = hc/e per an elementary square) we find analytically disorder-independent extended eigenstates.}, author = {Gredeskul, S. A. and Avishai, Y. and Azbel', M. Ya}, citeulike-article-id = {5971226}, citeulike-linkout-0 = {http://dx.doi.org/10.1209/0295-5075/21/4/018}, doi = {10.1209/0295-5075/21/4/018}, journal = {EPL (Europhysics Letters)}, keywords = {extended, landau, levels, states}, number = {4}, pages = {489--494}, posted-at = {2009-10-19 14:09:05}, priority = {2}, title = {Extended States on the Landau Levels with Disorder}, url = {http://dx.doi.org/10.1209/0295-5075/21/4/018}, volume = {21}, year = {1993} }

TY - JOUR ID - citeulike:5971226 L3 - citeulike-article-id:5971226 N2 - We study an electron in a two-dimensional system of random point scatterers placed on the sites of a regular square lattice subject to a perpendicular magnetic field B. When the energy equals the Landau energy en(B) (n = 0, 1,...) above a certain magnetic field Bn (which corresponds to the presence of n + 1 flux quanta Ph0 = hc/e per an elementary square) we find analytically disorder-independent extended eigenstates. IS - 4 JF - EPL (Europhysics Letters) EP - 494 TI - Extended States on the Landau Levels with Disorder VL - 21 SP - 489 KW - extended KW - landau KW - levels KW - states AU - Gredeskul, SA AU - Avishai, Y AU - Azbel', Ya PY - 1993/// UR - http://dx.doi.org/10.1209/0295-5075/21/4/018 ER -