01154nas a2200277 i 450099100273568970753620231109124801.0011205m19989999 || | |eng 1098-0121b11700919-39ule_instPERLE006422ExLPhysical review. B :Condensed matter and materials physicsPhysical review. B :Condensed matter and materials physics /American Physical Society, American Institute of Physics. - 1998-Woodbury,1998-Pubblicato anche in formato elettronicoLE006 1998-2007;American Physical Societyauthorhttp://id.loc.gov/vocabulary/relators/aut316240AIP <American Institute of Physics>Physical review. BCondensed matterhttp://prbo.aps.org/E-journal (Publisher Site).b1170091912-10-1208-07-02991002735689707536LE0061le006-E0.00-no 180000.i1193377x08-07-02Physical review. B1453394UNISALENTOle00601-01-01sa -engxx 01