Electronic properties of metal doped fullerides
نویسندگان
چکیده
منابع مشابه
Structure and Electronic Properties of Transition Metal Doped Kaolinite Nanoclay
In this work, a series of transition metal (Cr, Mn, Fe, and Co) doped kaolinite nanoclays were investigated by density functional theory (DFT) calculations. The influence of metal doping on geometric structure and electronic structure of kaolinite was analyzed. The ferromagnetic (FM), antiferromagnetic (AFM), and nonmagnetic (NM) states of transition metal (TM) doped kaolinite structures were s...
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For conventional superconductors the electron-electron interaction is strongly reduced by retardation effects, making the formation of Cooper pairs possible. In the alkali-doped Fullerides, however, there are no strong retardation effects. But dielectric screening can reduce the electron-electron interaction sufficiently, if we assume that the random-phase approximation (RPA) is valid. It is no...
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Alkali-doped fullerides show a wide range of electronic phases in function of alkali atoms and the degree of doping. Although the presence of strong electron correlations is well established, recent investigations also give evidence for dynamical Jahn-Teller instability in the insulating and the metallic trivalent fullerides. In this work, to reveal the interplay of these interactions in fuller...
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M i c h a e l C . B ö h m a , b , T h o m a s S c h e d e l N i e d r i g a , H a r t m u t W e r n e r 1 , R o b e r t Sch lög l " , J o a c h i m S c h u l t e b a n d J o h a n n e s Schi i t t b a Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faraday weg 4 6 , D-14195 Berlin b Institut für Physikalische Chemie, Physikalische Chemie III, Technische Hochschule Darmstadt, Petersenstr. 20, ...
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ژورنال
عنوان ژورنال: Solid State Communications
سال: 1994
ISSN: 0038-1098
DOI: 10.1016/0038-1098(94)90860-5