Претраживање
Приказ резултата 1-2 од 2
Electronic structure of the substitutional versus interstitial manganese in GaN
(Physical Review B: Condensed Matter and Materials Physics, 2004)
Density-functional studies of the electron states in the dilute magnetic semiconductor GaN:Mn reveal major differences for the case of the Mn impurity at the substitutional site (Mn-Ga) versus the interstitial site (Mn-I). ...
Mesoscopic phase separation in NaxCoO2 (0.65 LT = x LT = 0.75)
(Physical Review B: Condensed Matter and Materials Physics, 2004)
Nuclear magnetic resonace (NMR), EPR and magnetization measurements in NaxCoO2 for 0.65less than or equal toxless than or equal to0.75 are presented. While the EPR signal arises from Co4+ magnetic moments ordering at ...