@article{oai:niigata-u.repo.nii.ac.jp:00002407,
 author = {Goda, Masaki and Nishino, Shinya and Matsuda, Hiroki},
 issue = {12},
 journal = {Physical Review Letters, Physical Review Letters},
 month = {Mar},
 note = {We propose a new disorder-induced insulator-metal transition of one-electron states, which may be called the "inverse Anderson transition." We first make a highly degenerated localized states by constructing a three-dimensional periodic system possessing only flat dispersion relations. When we introduce a disorder into it, a finite-size scaling of the level statistics shows two clear (localization-delocalization and delocalization-localization) transitions for a wide range of the energy, with increasing the degree of disorder. These transitions are confirmed also by finding the system-size-independent f() characteristic of the wave function.},
 pages = {126401-1--126401-4},
 title = {Inverse Anderson Transition Caused by Flatbands},
 volume = {96},
 year = {2006}
}